Strong Cement Dissolver Cleaner Drain Pipe & Floor Trap Unblocker Removes Hardened Cement 900ml

Core Functions and Applicable ScenariosThis cleaner is primarily designed for various cement stains left after renovation, specifically including:Cement Slurry/Mortar Spots: Small particles or large clumps of stain that form on the surface of floor and wall tiles after they have dried.Grouting/Seam Grout Residue: Stubborn marks left from uncleaned tile grout.Cement Dust: A thin layer of cement that is difficult to remove from floors or countertops.Other Alkaline Stains: Also has a good dissolving effect on lime, quicklime, etc. Proper Usage InstructionsFor best results and safety, it is recommended to follow these steps:1. Preparation: First, always wear rubber gloves and ensure ventilation. For large, dry clumps of cement, gently scrape off the surface with a scraper or a hard object.2. Local Testing: Test on a small, inconspicuous area (such as a corner) to confirm that it will not damage the floor material (especially sensitive materials such as marble and metal). 3. Apply and Let Set: Sprinkle the granules evenly onto the water stain, or apply with a brush. Depending on the severity of the stain, let it sit for 5-15 minutes to allow it to react fully. You will see the cement begin to bubble and dissolve.4. Scrub and Rinse: Scrub the stain vigorously with a stiff-bristled brush or scouring pad, and finally rinse thoroughly with plenty of water to ensure no detergent residue remains.