How to clean grout a kitchen floor?

Hi there

Here is a very helpful link for you to consider.

https://www.wikihow.com/Clean-Grout-Between-Floor-Tiles

Good luck

From this site I got the flour peroxide mix that you cover with seran wrap overnight and it works miracles. I know this would take quite awhile if you have a large floor, but this really works on stains. HOpe it helps you.

I've used Clorox and a scrub brush. Once cleaned be sure to put 2 coats is tile sealer on. Rely helps keep it clean

Get toilet cleaning gel. Let sit about a half an hour, scrub and rinse.You could just change the color of the grout, buy using Maepi grout refresh. I did this in 2 bathrooms and ever after all these years it still looks good as it contains a sealer. It is not hard to do. Just use an artist brush, and follow the directions.

Cleaning Grout with Hydrogen Peroxide, Baking Soda, and Dish Soap

1. Make a paste.
2. Apply the paste with a toothbrush.
3. Let the mixture sit on the grout for 15 minutes.
4. Rinse the grout with warm or hot water to remove all of the solution.
5. Use a rag to wipe the grout to remove any leftover residue or dirt.

Mop the floor with clean water.

OR

Making a paste with OxyClean and water. Apply let sit for 20 mins. Scrub with toothbrush. Rinse well.

Once it's clean, SEAL!