Shake bottle well and remove cap.
Brighten tile grout.
Grout provides a sturdy foundation for tile and prevents moisture seepage but it stains easily due to its porous rough texture.
Stained grout detracts.
Leave the cleaner on grout lines for 15 minutes then scrub with a walnut scrubber sponge or tile brush.
Press sponge tip up and down along grout line to apply the product.
Your patience and thoroughness will be fully rewarded because the tile grout will become white as snow.
To do this put your gloves on soak a piece of cotton wool in hydrogen peroxide and clean the tile grout.
Clean tiled surface and let dry.
How to whiten grout that has turned brown.
Depending on the size of the surface you are working on will determine how long the whole process will take.
Work in small sections you need to wipe the grout renew off the tile before it dries.
Using a tile brush add a thin layer to grout and work in sections.
When you wipe the tile 90 of the grout renew will stay on the grout.
Wipe clean with the chamois.
With tile the difference between dingy and dazzling often comes down to the grout in between.
It s an easy inexpensive four step process.
We all deal with dirty grout on our tiles but their is an easy way to whiten it to make a big impact.
Sponge on the pretreat solution and let it sit for five minutes.
Then scrub the grout with the supplied brush.
Wipe or rinse the surface with a lint free cloth to remove any remaining cleaner.
If regular bleach lightening won t work the best option that you can pursue is to change the color of your grout by taping off the tile cleaning your grout and applying some grout colorant.
Have a bunch of clean dry rags on hand to wipe the grout renew off the tile.
Then use a stiff bristled brush to scrub the paste into the grout before rinsing it off with warm water.
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.
How to whiten tile grout.
After you clean the joints and if they are white whiten them better.
To whiten grout start by spreading a baking soda and water paste on the grout.
If there are mildew stains on the grout spray them with equal parts water and white vinegar and let the mixture sit for 5 minutes.
If your tile grout is dirty and stained but still sound consider whitening the grimy grout with colorant.
Again you can see how i do this in the how to whiten tile grout video link above if it s confusing.