Deep cleaning grout is a tough job even for pros.
Acid grout cleaner.
This professional strength formula quickly restores stained grout lines on tile floors without the need for heavy scrubbing.
Grout cleaner and brightener contains strong but safe acids that act as a stain remover for grout lines.
Grout cleaners often contain very potent ingredients like bleach so it s important to choose a formula that s as safe as possible particularly if you have children or pets at home.
Depending on how bad your mold situation is you ll want a grout cleaner with one of the following ingredients.
Fast acting phosphoric acid cleaner provides a cost effective cleaner concentrate for pre cast concrete and non polished natural surfaces such as flamed and honed granite tumbled and honed marble slate tile and more.
An acid hydrogen peroxide or chlorine bleach.
The main component of most grouts is portland cement.
The formula is not abrasive to tile surfaces.
From black diamond this grout cleaner promises to clean even the grimiest grout and customers say it delivers on that promise.
Mold and mildew removal.
Sulfamic acid cleaner is a fast acting mild acid cleaner for textured non polished natural and manufactured surfaces.
Granite gold grout cleaner and scrub brush acid free cleaning for porcelain ceramic tile glass natural stone surfaces made in the usa 24 ounces multi color 4 0 out of 5 stars 306 6 88 6.
How to clean grout if it dries completely.
Miracle sealants 32 oz.
Muriatic acid also known as hydrochloric acid is a harmful strong chemical compound but perfect for removing stains from grout when used properly.
The acid free formula is safe for ceramic marble and porcelain tiles.
Sulfamic acid cleaner removes sanded grout mortar residue joint cement lime hard water deposits efflorescence rust and other heavy dirt and grime.
It usually takes a newly grouted surface several days or weeks to become fully hardened.