About this item

• Powerful concentrated gel formula clings to tiles, it will not run down on vertical and inclined surfaces.
• Easy to Use: Before using, remove the seal from the bottle's top. Apply the gel to the affected area, wait for approximately 4-10 hours, and then wipe or wash away.
• It can be used in household cleaning washing machine seal,refrigerator silicone seal, kitchen sink, wall surface, tile grout caulk, toilet, wash basin, bathtub, window frame and other black stain place.
• Satisfaction: We're so confident that you'll love our product that we'll refund every penny if you don't like it! if you have any problem about it, refund or replace a new one quickly, contact us at any time for help.