The old grout might be moldy and beyond cleanable.
Easiest way to remove floor tile grout.
The easiest way to remove grout is using a rotary grout removal power tool.
When that day comes remove the grout and replace it to rejuvenate the installation and make the surface gleam.
Remove grout the easy way.
Grout is incredibly porous like a giant sponge which means it will absorb any grease grime oils or spills it comes into contact with says leslie reichert green cleaning coach and author of the joy of cleaning and while the culprit may vary from room to room mildew in the bathroom cooking.
If you prepare correctly your grout removal process will be much simpler.
If you re planning on keeping your original tiles line the edges of each tile with painter s tape.
Before you get started put on a pair of thick gloves and some protective eyewear.
With tile the difference between dingy and dazzling often comes down to the grout in between.
Remove and replace grout even the best tiling jobs show their age eventually.
The existing grout color is no longer pleasing to you and you wish to change it.
How to remove old stained grout between floor tiles replace it with new grout.
One way to change grout color is to colorize existing grout.
In many cases it is faster and easier to remove the grout than to clean it.
You ll be able to work with confidence knowing that you ve protected your stone tiles or porcelain tiles from chipping and sawing.
Grout is strong and durable but it is a porous material.
Cleaning grout when hard how to clean off and remove grout from a tiles surface that has gone hard.
But the more effective way is to use entirely new tinted grout.