Just so, how do you get dried grout off tiles?
The Basic Method for Hardened Grout Removal
Use warm water and wipe it over the surface of the tiles with a sponge. Then using some fine wire wool, rub gently over the grout which will begin to dissolve and rub off at the same time.
In respect to this, what is the best grout haze remover?
Mix 1-part white vinegar to 4-parts water in a bucket or large spray bottle. Additional vinegar can be added for extra strength. Depending on the surface area you must cover, use a mop or soft nylon pad. Clean the area with pure water following the vinegar-water solution.
How do you remove grout without damaging tiles?
What is the easiest way to remove grout?
How can I get my grout white again?
Saturate the grout with lemon juice, a mild disinfectant that gets rid of grout stains naturally. You can also use white vinegar for chemical-free grout cleaning. Simply pour vinegar from the bottle into the cap and pour it over the dirty grout lines. Allow the lemon juice or vinegar to sit for 10 to 15 minutes.