How to Make Yellowed Plastic on Appliances White Again

Effective for some plastics, but use with caution.

Steps:

Mix 1 part bleach with 4 parts water.

Apply to yellowed plastic with a sponge or cloth.

Let it sit for 10–20 minutes, avoiding prolonged exposure.

Rinse well and dry.

4. Toothpaste Method (For Light Stains)

Use whitening toothpaste (non-gel) on the yellowed areas.

Rub gently with a soft cloth for a few minutes.

Rinse and repeat if necessary.

Tips for Prevention

Keep appliances out of direct sunlight.

Wipe regularly to remove dirt and oils.

Consider storing smaller plastic appliances in cabinets when not in use.