There are several benefits of being a member of the prestigious Costco club. Both partners will attest to how valuable the rewards are, and their buyers are pleased with their inventory. Customers who buy at Costco, on the other hand, always believe they are getting the best offers and sales, which is not always the case. The list below has been split into parts to show you just how to save money at Costco.

Don’t Buy- Kirkland Laundry Detergent

Using Kirkland laundry detergent will help you save a lot of money. You will soon remember, though, that it is not a good commodity to use. At the end of the day, you’ll have to waste more on new clothes because this brand will spoil your old ones. The detergent is notorious for causing health problems as well as causing harm to clothing. It is also not eco-friendly, to add to the list!

Buy- Maple Syrup

True maple syrup is expensive, but your favorite breakfast destinations are likely to substitute corn syrup and other ingredients that taste nothing like the real thing. With its natural maple syrup, Kirkland has hit the goal. The syrup comes in a 1-liter bottle at a reasonable price.

Don’t Buy- Books

You do not understand how fantastic the Costco book section is. While their prices are lower than those of other retailers, the books can be found for much less money online, such as Amazon. Depending on the bookstore, you may be able to find some decent bargains.

Buy- Toilet Paper

This 30-roll pack of super-soft toilet paper should be in your cart if you’re shopping at Costco. It’s not only a huge box, but it’s also a fantastic deal in terms of content and price. Let’s not dig into the paper towel right now, but have a look at them as well.

Buy- Olive Oil

Olive oil is a common ingredient in almost every household, and we use it regularly. Costco has a large bottle, which is fantastic and very useful. You’ll not only save fuel, but you’ll never have to think about running out of anything. It’s all extra-virgin, herbal, and of exceptional consistency, which adds to its appeal.

Don’t Buy- Ground Coffee

We didn’t know about you, but coffee is what we live, breathe, and eat! Coffee is needed by a large number of people first thing in the morning. This is a genre in which we find ourselves. While the large size saves money, it comes at the expense of taste. Coffee beans lose their rich taste and strength almost instantly after being ground and opened to air.

Buy- Gas

Gas at Costco is a total steal! Gas prices at Costco are absolutely unbeatable, and using a Costco card is a huge advantage here. Even if all Costco stores were to close, the card would be worth it for the gas station alone!

Don’t Buy- Kirkland Light Beer

Costco sells well-known beer brands such as Corona, Budweiser, Guinness, and their own Kirkland Light Beer, which isn’t the best. Your safest bet is to stick with what you’re familiar with and spare yourself the trouble of returning it.

Buy- Frozen Fruits

One of the best sales to come from Costco will save you a lot of money. The best thing is that you can order as much of this as you want and stock it as you wish, and there are no expiry dates. Although they provide a wide selection of fruits, they also offer a selection of vegetables.

Don’t Buy- Fresh Fruits And Veggies

While it may be difficult, we strongly advise you to refrain from purchasing Costco’s fresh fruits. In reality, in certain cases, you won’t be able to finish these big tubs of butter balls before they start to go bad. Buying the produce on the same day as it is available at a local supermarket is definitely provides higher quality and selection.

Don’t Buy- Spices

When left sitting for too long, spices lose their flavor; thus, buying smaller packages is a smarter option. Costco’s spices come in large containers and are better for huge events or leave them for Italian and Indian restaurants.

Buy- Vanilla

Spices can lose their taste over time, but vanilla does not. A large bottle of vanilla extract from Costco is a perfect purchase that will last a long time. Vanilla is still nice to have on hand, and it’s perfect to have on hand for a last-minute bake-off or brunch.

Don’t Buy- Tissues

Blowing your nose in some tissue is inconvenient, particularly if you’re sick and need to blow your nose regularly. That’s why high-quality tissues are important. And if you’re ecstatic to get your hands on those Kirkland wipes, they won’t help you with your runny or swollen nose. We’ve chosen consistency over quantity on this occasion.

Buy- Tires

Customers trust Costco Tires to manage all of their wheel and tire specifications. They are obtainable at a reduced price, and nonmembers are clamoring to get in on the new sales. These tires are unquestionably high-quality.

Don’t Buy- Soda

Although it might be more convenient to purchase your beverages and food simultaneously, we recommend that you purchase your soda and soft drinks elsewhere. Keep an eye out for those show stickers, and keep your eyes open because the drinks are still on sale.

Don’t Buy- Diapers

There’s no question that infants are costly. That is something that all parents should testify to. Diapers are expensive enough to place you in debt. And if you’re tempted to buy them in bulk, the fact is that you’ll end up using them up anyway. Amazon is actually the most affordable place to buy diapers. An even better alternative is Prime, which requires free shipping!

Buy- Breakfast Cereal

Is there someone who doesn’t like cereal? Costco is well-known for being a great place to buy cereal, and they carry all of the major brands at reasonable prices, including Kellogg’s, Post, and others. It’s also worth remembering that you can keep cereal for a long time before being stale.

Buy- Plastic Wrap

You should definitely take advantage of your Costco membership to purchase Kirkland and Vitawrap plastic labels and accessories. You can store these materials for years and in vast quantities. These items are available every day and can be found in various situations, and they are the cheapest at Costco.

Don’t Buy- Shampoo Or Soap

Much like cola and shampoos’ marketing, the availability of liquid soaps and dish soaps is obvious. There is no supermarket where we can provide goods for a fixed price regardless of quality or size, and our savings would be less, but we don’t be too concerned about shopping from Costco.

Buy- Oatmeal

It’s nice to get a great deal on the 60-pack of mix n’ match oatmeal at Costco. The following discount deal will appeal to nearly everyone: You will save almost $10 when you shop online, but not at the grocery store. That’s everything you need to do: ensure there is enough storage room for anything you want to be saved.

Buy- Healthy Bite-Sized Snacks

In the quest for healthier choices, I have found that Costco only offers a small range of items, if any at all. This healthy treat is available at a reasonable price, making it feasible for all to afford. Many people assume that Costco is known for its Aussie bites, $12 products that come in a box of 32.

Buy- Cashews

Nuts are a costly item in every region. However, purchasing them in bulk could be a smart way to save money shortly. With its resealable lids, Costco does an excellent job of keeping the food hot.

Don’t Buy- Condiments

Condiments like Ketchup, Mustard, and Mayonnaise are perfect because they are non-perishable and last for a long time in the refrigerator. Just note to put them back in the fridge as soon as they’re opened to keep them cool and safe.

Don’t Buy- Salsa

Costco, as can be seen, sells everything in substantial volumes, including this party-size salsa. The huge amount makes it ideal for a large gathering, but it does spoil quickly, so if you aren’t catering or feeding a large audience, go for a smaller bottle.

Buy- Snacks

These are extremely useful for a quick snack or preparing a pre-packaged meal. Costco has everything you need for a pre-packaged meal, including spicy, too sweet, and other options. Costco is ideal for true snackers and can guarantee that you never run out of snacks.

Buy- Vitamins

We all waste a lot of money on medications and supplements, but we bet you didn’t know you could get the same thing under a different name. Kirkland sells supplements in higher quantities and at a lower cost.

Buy- Batteries

Although batteries are needed for many useful items, this energy device can be very costly. Pick up some Duracell batteries the next time you’re at Costco. They come in huge numbers, and we all know how strong Duracell batteries are.

Buy- Milk

Every single case of this milk in every bottle of Costco has proved to be unbeatable when it comes to costs. As long as you can drink the whole gallon until it spoils, so goes ahead and try Kirkland’s.

Buy- Coffee Cups

There is indeed a lot of debate about how much one coffee is lost and environmentally friendly. On the other hand, it is strategically advantageous to expand because it costs less and makes things simpler. And with their lower price, these do-it-yourself packs of Costco coffee cups also taste great.

Buy- Rotisserie Chicken

Costco is famous for its $5 rotisserie chicken, which has always been a favorite. There is plenty of cooked and ready-go-to-eat chicken, as well as hard-to-serve chickens, to choose from. This is enough to provide food for the entire family. If you have leftovers, they are a bargain. Don’t be lazy. Eat them up over the next two days.

Don’t Buy- Toothpaste

Toothpaste is available for purchase nearly anywhere. While Costco sells wide tubes, it may be more convenient to shop them at your local store, which may have comparable or equivalent rates. Don’t hesitate to look at pharmacies.

Buy- Peanut Butter

Is there anybody in your house who doesn’t like peanut butter? This creamy spread from Costco will not only save you money, but it will also guarantee that you never run out. Peanut butter never goes bad. Just make sure you have enough on hand.

Buy- Bagels

I can’t tell you how good it is, because it’s my own brand. there is a great value in having the option of purchasing a range of flavors rather than making them yourself, which gives you the freedom to use them now or preserve them for later

Don’t Buy- Kirkland Almond Milk

Although it is apparent that Costco offers an excellent commodity selection of goods, it is pronounced that Kirkland’s milk is not among them. It is much cheaper to purchase Almond Breeze or some other product.

Buy- Tahini

Tahini is excellent for sauces and salad dressings of any sort, but it is particularly great for adding a rich flavor to hummus and is usually thought to help that function. A very generous amount of sesame paste costs a considerable amount, and it’s not unusual to buy huge amounts at Costco, so it’s worth it because it makes an excellent dip. To prevent disappointment, bear in mind that the item must be kept refrigerated at all times after opening.

Buy – Bacon

Customers have sent positive feedback on Costco’s Kirkland bacon, which is cut until it is cooked. The only complaint I have is that the substance is only available in bulk. Compare your offer to others, and you will see it is unstoppable at any price.

Buy – Bacon Crumbles

Some people are more hardcore in their food preferences, but have you tried crumbles? They can be used in almost any form of a dish and are perfect as a garnish, but they are instrumental as an addition to many different desserts and pie fillings. Dishes have more than one complex taste when served with an especially delicious mouthful of sauce or drizzle.

Buy: Fresh eggs

Costco eggs are great buys since they are lower and deliver a wide range of styles and flavors. With the vast array of choices, consumers being very impressed is not surprising. There’s a vast array of vegetarian items on the market these days: traditional, free-range, or organic.

Buy: Hot dogs and soda at the food court

As far as customers are concerned, the most popular thing in Costco food court is Pizza. Many consumers who hunger for what can be considered the more popular entrés are hoping for more variety. They love having the hot dog and soda together. Market Insider awarded it top honors to it as the best hot dog globally, the thing-website.

Buy: The Acai Bowl At The Food Court

You can also score a nice deal at the Costco food court with the famous acai bowl, which is completely plant-based and costs just $5. Summertime is here, and then the commodity made the news for different reasons, including being listed as a former best buy all over again.

Buy: Cheese

Countless fans of cheese rejoice at Costco, particularly in North America, where you can find it. They have quite a wide variety of products at affordable prices. So if you have to cook something for three or four parties, it costs just $2 per serving to hold food on the table for several weeks.

Skip: Signature gas grill

Consumer Reports on the Internet suggest that this gas grill may be half the price of the Weber, but to others, it might not be important because it is not made as well as some may suspect. Often, pieces will get worn out and go to waste because nobody wants to buy broken parts.

Buy: Organic berries

You shouldn’t buy a new product until it’s fully expanded and the taste isn’t as good as it is. While other berries are the exception, organic berries do not apply the rule. We think you should try purchasing your berries for half the price of the berries mentioned because they have great health benefits.

Skip: Flour, baking powder, and dried yeast

There is only a finite period on how long you can store these ingredients on the shelves. Buying these in quantity is also inefficient, so buy the minimum amount you need and use it immediately. If you don’t need a lot of money, you can buy a little bit at a time rather than expand your finances into a great deal of debt.

Buy: Kirkland organic coconut water

Instead of having many diverse rates on different coconut water items, Costco and getting a twelve-pack of Kirkland coconut water are more pricey but provide considerably better coconut water health. One look at the positive web feedback, and it is perfectly justified in calling it a bargain. Furthermore, it isn’t easy to grow to a large scale, making it superior to a bulk order.

Buy: Verka organic yogurt

The 16-ounce container is a fine, budget option if you can find it, but if you have more money to spend, you can choose the 64-ounce size; it is pricier but offers better quality. Although it may seem that way, this item will remain on the shelves for a long time until it goes bad and still tastes great. This is truly the finest of the variety of yogurts sold by Costco.

Skip: Las Fortunitas tortilla chips

If you happen to come across these Las Fortunitas chips at Costco, you better run the other way because the bag will never be empty. For those hydrogenated oils, you’ll not only be tossing these out, but you’ll also be giving them a B-minus.

Buy: Kerrygold butter

Because of the prestige of its organic nature, Kerrygold is sold at Costco, which you can use to make a farm remain more ethical and productive. True quality milk doesn’t contain any hormones, is from grass-fed cows, and has an all-all-natural flavor, so if you are looking for top-quality butter, Kerrygold is your brand.

Buy: Kirkland Vodka

Even though you can purchase almost all alcohol types at Costco, their own brand is truly excellent and sold under the same label as Grey Goose. A few have attempted to taste-test various well-known vodka brands and discovered that some either were or seemed to be superior in quality.

Skip: Hearing aids

Hearing aids, for example, are frequently not covered by health insurance. This is why they are usually so costly. If you’ve been looking for hearing aids, you may have heard that Costco has a good selection at a reasonable price. While you may believe you are saving money, you should think twice before purchasing. Many customers have complained about poor service, and not all stores have the necessary equipment to adjust hearing aids properly. As a result, it is preferable to purchase from a reputable and trusted source.

Buy: Prescription glasses

Prescription eyeglasses are another costly item on the list, especially if you require special lenses. Many people seem to try to save money in any way they can, whether ordering online or from a store like Costco. Costco now provides a great solution to the problem, which is why it has become so popular. You can not only get a good eye exam in the store, but the optometry department is also quite good. Even better, because you’re a Costco member, you can save money on both contact lenses and glasses.

Buy: Wedding floral arrangements

Are you looking for the ideal flower arrangement for your wedding? Costco is definitely the place to go, especially if you’re on a budget and don’t want to go overboard. Costco has some lovely floral arrangements and bouquets that will add a touch of elegance to your wedding day. Many brides have commented on how wonderful the quality was and how diverse the options were.

Buy: Luggage

When the pandemic is over, do you want to travel? Costco is the ideal location for you! They have a large selection of high-quality, reasonably priced suitcases. This is definitely one of the best places to shop if you’re looking for some great discounts and bargains. According to their website, if you’re looking for a great deal and want to save money, make sure to keep an eye out for coupons.

Skip: Name-brand clothing

Have you ever noticed how many designer clothes are available at your local Costco? Of course, you have a heads up, and they are of inferior quality compared to the items available in the original brand store. Most manufacturers prefer to save money wherever they can, especially when it comes to Costco products. If you really like that t-shirt, go ahead and get it while you still can. However, you should be aware that the quality isn’t the best.

Buy: Shirts and pants for work

Customers continue to buy regular clothing items despite Costco’s not having the most amazing designer clothing. According to one of the forum reviews, all of his work shirts were Kirkland shirts. “High-end tailored shirts aside,” he continued, “I think the Kirkland stuff is the best value on the market, just as good (sometimes better) quality as what you get at The Bay or mid-range stores.”

Buy: Athleisure clothes

Surprisingly, Costco has some good value clothing in their athletic and workout wear. Not only is it very affordable, but they have a plethora of options to suit everyone’s tastes and style. Costco has a plethora of fantastic bargains in store for you!

Buy: Underwear

Clearly, no piece of clothing can satisfy everyone, so there will always be customers who complain about the quality. Specifically when it comes to the state of Costco men’s underwear. Most people appeared to be pleased with the product’s price and comfort, but as we previously stated, not everyone! However, the majority of the reviews were 4 out of 5 stars or above.

Buy: Flu shots

Many people will be surprised to learn that flu shots are actually permitted at Costco. What’s more, they’re not even that expensive! If you prefer to pay for things yourself, do yourself a favor and go to Costco. You can also get vaccines for both HPV and pneumonia, which is pretty amazing, right?

Buy: TVs

By now, we’ve realized that Costco has some truly incredible bargains. However, the list is far from complete. Costco is the place to go if you’re looking for a good deal on a TV. There are various options available, and what’s even better is that you can now add on a two-year extended warranty.

Buy: Golf balls

For all you golfers out there, we’ve got another great deal for you! Check out all of Costco’s incredible golfing equipment and gear the next time you’re in the area! Under the Kirkland brand, the warehouse has a golf ball. Many golfers have expressed satisfaction with all of the products they have purchased. Many people have also claimed that the golf balls are nearly identical to the more expensive, premium balls sold in other stores.

Worst: Electronics

With all of the positive feedback we’ve received so far, we figured we’d throw this one in for good measure. While many customers appear to be drawn to groceries, clothing, or toiletries, others are drawn to electronics. Take our word for it: this isn’t a good idea. Aside from the fact that many of them look fantastic, it’s not worth the money. According to studies compiled from numerous reviews, there are indeed better bargains in other stores.

Best: Nuts

We all appreciate Costco’s ability to provide practically everything under the sun. Nuts are one of the best products they have. They also come in bulk packaging, which is an added benefit. Most customers who genuinely enjoy nuts know how costly this delectable snack can be, but don’t despair. On a variety of nuts, Costco has some fantastic deals and bargains. They are very inexpensive and have a great flavor.

Worst: Kirkland Signature Paper Towels

This may not be the best idea for those who like to stock up on household products in large quantities, especially from Costco. Of course, there are numerous benefits to buying in bulk, but it is not recommended at Costco. Kirkland came in third place out of the four brands tested in a recent study. Consumer Reports also investigated the top five brands of paper towels. Kirkland was relegated to the last place! The conclusion was that the paper towels are far too thin to handle any difficult or messy jobs.

Best: Pills

Costco, believe it or not, is one of the best places to shop for over-the-counter and prescription medications. Consumer Reports conducted a study that compared prices at 150 different pharmacies in the United States. The results were simply amazing! According to the reports, Costco is one of the best places to buy medication when it comes to price.

Worst: Sunscreen

In many parts of the United States, the summer heat can be oppressive, which is why sunscreen is so important. However, you must ensure that the sunscreen is of high quality and effective. Customers say Costco’s sunscreen isn’t the worst, but if you’re buying in bulk, make sure to double-check the expiration date. When buying in bulk, there’s nothing like a huge waste of money.

Worst: Disposable Razors

If you believe that buying disposable razors in bulk is a good idea, you should avoid Costco and instead shop at Walmart. For $23, you can get 14 Kirkland razors at Costco. At this price, a razor usually costs $1.64 per piece. At Walmart, a pack of 10 Gillette disposable razors costs $7.97, or $0.80 per piece.

Buy: Uncooked Cookies

This minor technique appears to have gone unnoticed by a large number of people. If you’re craving pastries, you could save money by purchasing uncooked pastries! When you go to the bakery counter, ask for a box. It’s a clever way to save cash. After all, a box of 21 cookies costs $7.99 on average. However, when you opt for uncooked ones, you can get up to 120 pieces for only $22.99!

Worst: Rice

According to shopping critics, buying rice from Costco is not a good idea. A Costco shopper compared price levels and discovered that the rice was up to 35 percent more expensive than what was available at the local Asian market. That’s a significant difference in our opinion! There have been instances where Costco attempted to sell the same amount of rice for $40 when it was only $14 in a small shop.

Worst: Dried Pasta

You will not go bankrupt if you buy dried pasta from Costco. Even so, you’ll find great deals on it somewhere else! Comparisons have revealed that places like Trader Joe’s and Walmart offer pasta dishes at a lower cost.

Worst: DVDs

Are you still a DVD fan? If that’s the case, you should stop buying movies from Costco and instead buy them from Amazon. Not only are the prices lower, but the e-commerce site will also deliver the item to you!

Worst: Gel Dishwasher Detergent

Consumer Reports stated and confirmed, “The Kirkland Signature Gel is one of our lowest-rated detergents.” “It struggled with dishes, pots and pans, and resistance to water spots,” it was also said of the product in question.

Worst: Canned Goods

If you’re looking to buy canned goods, don’t go to Costco. These items are typically 20% to 40% less expensive if purchased at a different store. It’s no surprise that they’re affordable during sales!

Worst: Body Lotions

If you want to save money when buying lotions, you should use coupons. A little bit of patience could get you a long way! When you skip Costco and go to another store, you can get these items for a lower price with the right sales and coupons.

Worst: Protein Bars

We’re not sure why someone would order 40 Costco protein bars when they still need to try them. It’s not good enough to justify it because of the uncertainty! On top of that, these food items cost about $1 each. Then you should consider making large purchases from Amazon’s Pure Protein bars. Over there, a bar usually costs less than $0.90!