Long line of people with carts standing outside of Costco

Inflation has kept everything more expensive for years now, and even Costco isn’t immune to necessary price hikes. While they’ve kept things somewhat affordable, higher costs and competition are still at play. To save money, it’s a good idea to stock up on essentials now before prices increase even more. Here are nine things I’m grabbing to stay prepared.

Paper Products

Skids of Kirkland toilet paper in Costco store
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Admittedly, I’m still scarred from the great toilet paper and paper towel shortage of 2020. The Kirkland brand is affordable, and reliable, and you get a huge supply in one package. It’s the stuff you’ll always need and hate running out of. They last a long time, store easily, and help you dodge price hikes later. Bonus tip: stash them in the garage or a linen closet to free up kitchen space.

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Cleaning Supplies

Person putting dishsoap on a sponge
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Big bottles of laundry detergent and dish soap are non-negotiable household staples, and Costco’s prices remain hard to beat. Concentrated formulas like Kirkland detergent save you even more—you need less per use, which stretches your budget and your purchase.

With prices inching upward and cleaning unavoidable (wouldn’t it be nice if the laundry just washed itself?), grabbing these in bulk now keeps your wallet and shelves happy. Just make sure to store them tightly sealed to prevent spills or leaks.

Pantry Staples

Platter full of white rice and black beans
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Cooking oil and rice are essential for countless meals, making them smart items to stock up on. Costco offers these staples in bulk at prices lower than most grocery stores. From frying to stir-frying, having them ready saves you an extra trip to the store. Store oil in a cool, dark place and keep rice in airtight containers to stay fresh and bug-free.

Canned Goods

Brown paper grocery bag with generic cans of food stacked up
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Canned goods like tuna and crushed tomatoes might not sound exciting, but they’re lifesavers in a pinch. Tuna is protein-packed and versatile, while tomatoes work in everything from soups to pasta sauces. Costco’s bulk packs ensure you’re always prepared for weeknight meals or emergency situations. Best of all, these cans last for years if stored properly. Just remember to check expiration dates and rotate your stock so nothing goes to waste.

Frozen Fruits and Vegetables

Freezer packed with frozen food
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Frozen fruits and veggies are great for smoothies, stir-fries, or lazy dinners. Freezing locks in nutrients, so they’re just as good as fresh—minus the spoilage risk. Costco’s selection is incredible, offering giant bags of berries, spinach, or mixed vegetables at unbeatable prices. Toss them in your freezer to boost meals without scrambling for fresh produce. Use airtight freezer bags or transfer smaller portions to avoid freezer burn.

Coffee

Coffee grounds in a filter
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Coffee keeps you going, and Costco’s bulk deals keep you from overspending. Whether you’re a fan of their Kirkland Signature roast or splurge on Starbucks blends, they’ve got options to fuel your caffeine habit. Buying coffee in bulk is cost-efficient and convenient. Store it in an airtight container in a cool, dark space (no, not the freezer) to keep it fresh for longer.

OTC Medications and Vitamins

Over the counter medication sitting on a pharmacy counter
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From ibuprofen to multivitamins, Costco’s pharmacy section is a goldmine for affordable healthcare essentials. Given how these prices can skyrocket, now’s a great time to buy bulk packs of pain relievers, allergy meds, and daily supplements.

Check expiration dates and store them in a dry, temperature-stable spot. Keeping these on hand avoids late-night pharmacy runs when you’re feeling under the weather.

Batteries

Double AA batteries
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Does it ever seem like batteries vanish the second you need them? Costco’s bulk packs save you from scrambling. Whether you need AA for remotes or AAA for gadgets, they’re way cheaper here than elsewhere. Batteries have a long shelf life if kept in a cool, dry place, so stock up now. Bonus: Kirkland batteries are affordable and just as reliable as big-name brands.

Pet Food

Woman giving cat food
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If you’ve got furry friends, buying pet food in bulk at Costco is a no-brainer. Their Kirkland brand offers premium ingredients without the premium price tag. You’ll save major cash compared to those small, overpriced bags at other stores. Proper storage is key to keeping it fresh—use an airtight container to keep moisture and pests out. Your pets will thank you, and so will your wallet.

Why it Pays To Stock Up Now

People shopping in a warehouse club
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Costco’s January 2025 sales show that demand is growing across their products, which often leads to adjustments. Locking in today’s deals saves you from paying more tomorrow. Plus, having these basics covered provides peace of mind when prices rise or shelves empty out. Plan ahead—you’ll thank yourself later.

Sam’s Club Who? 13 Reasons Costco Steals the Show

Long line of people with carts standing outside of Costco
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When it comes to shopping at warehouse clubs, both Costco and Sam’s Club have their die-hard fans, but there are some key differences that might make you lean one way or the other. Here are 13 reasons many folks seem to prefer Costco over Sam’s Club. Sam’s Club Who? 13 Reasons Costco Steals the Show

11 Warehouse Club Finds That Actually Save Money in the Long Run

Person holding Costco card and receipt
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Warehouse clubs like Costco, Sam’s Club, and BJ’s are great for saving if you shop smart. But not everything is a deal—some items lead to waste or overspending. These 11 items are worth buying and make your membership actually pay off.

Read it Here: 11 Warehouse Club Finds That Actually Save Money in the Long Run