How To Clean Hard Water Stains Off Acrylic Tub

For general cleaning make a cleaning solution of half vinegar and half water preferably warm but not essential and place in a spray bottle.
How to clean hard water stains off acrylic tub. You can also make a paste using the vinegar and baking soda. Rinse with water and then wipe the area dry with a microfiber cloth. Some companies recommend a 50 50 vinegar water solution only for tough stains but others advise against it. This will help loosen the dirt and grime before you clean the tub. Using a soft bristled brush gently scrub the remaining deposits.
Caring for an acrylic bathtub. Next drain the tub and while the tub is still wet sprinkle the grime all over with baking soda that is mildly abrasive. Hard water stains are a common problem in bathrooms. Vinegar will not damage acrylic plastic. Do not use this method on an acrylic tub it may scratch the surface.
Take a sponge and rub the surface and wait for another few minutes. Spray the solution directly on the hard water stains. Let the solution stand for 15 minutes to allow the acetic acid in the vinegar to penetrate and dissolve the mineral deposits. Step 2 spray the white vinegar over the acrylic surface and scrub it with a wet cleaning rag. Let it sit for an hour for the acetic acid in the vinegar to do its job of loosening the grime.
Fill the tub with hot water and pour in 2 cups 470 ml of vinegar. Then sprinkle baking soda on the soaked vinegar side. For tough stains try cutting a lemon in half and rubbing it over the rough area until the hard water deposits loosen. Continue until you have removed all of the hard water spots. For specific stains on an acrylic bath use distilled white vinegar sprayed onto the stained area then wipe off with water.
Fill a spray bottle with white vinegar. One method we ve had success with is a mixture of oxygen bleach and hot water helga can create a paste from these ingredients and spread it on that unsightly yellow line. Then wipe off the paste and wash with clean water. In a spray bottle combine the water and the vinegar. If your acrylic tub is heavily stained or dirty consider filling the tub with hot water and vinegar.