My mom taught me this trick to get red stains out of plastic containers with 0 effort. Here’s how it works

When these substances come into contact with the plastic, they seep into the material’s pores and stick, making them difficult to remove with water alone. Baking soda, with its unique properties, interacts with these oils and pigments differently, breaking the bonds and allowing them to be washed away.

This baking soda trick works best on containers made from high-density polyethylene (HDPE) and polypropylene (PP), which are common in kitchenware due to their durability and resistance to heat. These plastics have pores that can trap stains, making them ideal candidates for this method.

However, this method can also be effective on other types of plastic, provided they are not overly scratched or degraded. It’s always a good idea to test a small, inconspicuous area first if you’re unsure about the material.

One common mistake is using harsh scrubbers or abrasive cleaners that can scratch the surface of the plastic, making future stains even more difficult to remove. Another mistake is using hot water or dishwashers with high temperatures that can warp the plastic and open up the pores further.

Additionally, using acidic cleaners like vinegar or lemon juice can sometimes set the stain further, especially if not rinsed properly. It’s best to avoid these methods and stick to baking soda for a gentle yet effective cleaning.

If the stain persists despite using baking soda, try repeating the process. Sometimes, a second application is necessary for deeply ingrained stains. You can also try combining baking soda with a few drops of dish soap to enhance its cleaning power.

If all else fails, consider filling the container with warm water and adding a few tablespoons of baking soda, letting it soak overnight. This extended exposure can help to lift even the most stubborn stains.

To prevent future stains, consider investing in glass containers or using plastic containers with a non-stick coating designed to resist staining. Alternatively, you can apply a thin layer of oil to the interior of plastic containers before storing staining foods, creating a barrier between the food and the plastic.