TikTok has become a goldmine for money-saving grocery hacks, with users sharing clever ways to cut costs, store food properly, and make shopping more efficient. While some trends may be questionable, others have been tested and proven to work. These hacks can help extend the life of your groceries, lower your overall spending, and reduce food waste. Whether you’re looking to keep produce fresh or maximize discounts, these tips can make a real difference. Here are eight of the best TikTok grocery hacks that work and save you money.

Image Source: Pexels
1. Store Mushrooms in Paper Bags Instead of Plastic
If you’re tired of mushrooms going slimy in just a few days, this TikTok hack is for you. Instead of keeping them in the plastic container they come in, transfer them to a paper bag before placing them in the fridge. The paper absorbs excess moisture, preventing the mushrooms from getting mushy and extending their freshness. Some users report that this method can make mushrooms last up to a week longer than usual. It’s a simple switch that can save you from constantly throwing away spoiled produce.
2. Keep Berries Fresher Longer by Storing Them in Glass Jars
Berries are one of the quickest foods to spoil, but TikTok users have found a solution. Instead of leaving them in plastic containers, transfer your strawberries, blueberries, or raspberries into airtight glass jars. This method helps prevent excess moisture buildup, which is the main cause of mold growth. Many people say this trick keeps their berries fresh for up to two weeks. Not only does this reduce food waste, but it also saves money by making your produce last longer.
3. Use Paper Towels to Prevent Slimy Greens
Leafy greens like spinach and lettuce tend to wilt or turn slimy quickly in the fridge. TikTok suggests placing a paper towel inside the container or bag of greens to absorb extra moisture. Excess moisture speeds up spoilage, so this hack helps maintain crispness for a longer time. Changing the paper towel every few days will keep your greens fresh for up to a week longer than usual. This simple trick can prevent waste and save you from constantly buying new greens.
4. Regrow Green Onions in Water Instead of Buying More

Image Source: Pexels
Green onions are one of the easiest vegetables to regrow, making them a great money-saving hack. Instead of throwing away the white root ends, place them in a glass of water and set them on a sunny windowsill. Within days, you’ll see new green shoots growing, allowing you to trim and use them again. This method can be repeated multiple times before the plant needs to be replaced. It’s a fantastic way to get more out of your groceries without spending extra money.
5. Freeze Overripe Bananas for Baking or Smoothies
Instead of tossing overripe bananas, TikTok users recommend freezing them for later use. Peel and slice the bananas before placing them in an airtight bag in the freezer. They can be used for smoothies, banana bread, or homemade ice cream. This hack prevents waste and ensures you always have bananas on hand for recipes. Since bananas are often sold in bulk, this is a great way to stretch your grocery budget and get the most out of your produce.
6. Shop the Clearance Section for Hidden Discounts
Many grocery stores have hidden discount sections where you can find deals on items that are nearing their expiration dates. TikTok users recommend checking the back of the store, near the dairy, or in the bakery section for markdowns. Meat, bread, and produce are often significantly discounted but still safe to eat if consumed within a few days. If you find a great deal, consider freezing items for later use. This hack helps you score grocery savings while preventing food waste.
7. Use Grocery Store Apps for Extra Savings
TikTok users swear by grocery store apps to get the best deals and stack coupons for additional discounts. Many stores, including Walmart, Kroger, and Target, offer exclusive digital coupons that can be clipped through their apps. Some apps also track your purchases and offer cashback or personalized discounts on frequently bought items. Taking a few minutes to browse deals before shopping can lead to major savings over time. Using these apps can make a noticeable difference in how much you spend on groceries.
8. Freeze Leftover Herbs in Ice Cube Trays

Image Source: Pexels
Fresh herbs often go bad before you can use them all, but TikTok has a hack for that. Chop leftover herbs and mix them with olive oil or water, then freeze them in an ice cube tray. These herb cubes can be dropped into soups, stews, or stir-fries whenever you need a burst of fresh flavor. This trick ensures that no herbs go to waste and allows you to enjoy fresh ingredients year-round. Since fresh herbs can be expensive, this hack can save you money while reducing waste.
These TikTok grocery hacks prove that small changes can lead to big savings over time. Whether you’re storing food more efficiently, regrowing ingredients, or finding better deals, these tips help cut grocery costs while reducing waste. Incorporating even a few of these hacks into your routine can make your groceries last longer and stretch your budget further. The next time you shop, keep these tricks in mind and watch how much you save
Read More
How to Find Frozen Dinner Coupons: 12 Simple Tips for Budget-Friendly Shopping