Effective Ways to Clean Yellowing and Dirt from Plastic Window Sills (Page 2 ) | March 22, 2025

Cleaning Methods for Different Stains
Method 1: Laundry Soap
Preparation: Grate a brown bar of laundry soap and dissolve it in warm water.
Application: Wash the window sill thoroughly. For stubborn stains, let the soap sit for 30 minutes before rinsing.
Method 2: Washing Powder
Sprinkle: Apply washing powder directly to stains.
Scrub: Use a damp sponge to work in the powder and rinse thoroughly with clean water.
Method 3: Window Cleaner
Spray: Use a glass cleaner on the stains.
Wipe: Let it sit for a few minutes, then wipe with a soft cloth and rinse.
Method 4: Vinegar
Dilute: Mix vinegar with water in a 1:1 ratio.
Soak: Apply to the stains and let sit for 10-15 minutes before rinsing.
Method 5: Melamine Sponge
Use: Simply dampen the melamine sponge and wipe over stains for quick removal.
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