How to clean grout

Here is a great link to a website with a few ideas. Good luck !

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

Is the grout molded? You can make your own with 50/50 water and bleach mix and scrub with a brush. It may need a 2nd treatment if one is not enough. Then lets stop the problem of too much moister in the bathroom. Do you have an exhaust fan? If not, you need one. I open the shower door or curtain and leave it open to allow air to dry the walls faster.

I don't know how dirty it is but I just discovered that Mr Cleaner eraser works great on my kitchen counter tile grout.

Baking soda and hydrogen peroxide, or a whitening toothpaste, and an old toothpaste should do it. 😇💞

Make a paste of vinegar and baking soda. Smear it onto the grout and allow it to sit for a couple minutes. Then, use a small bristle brush to scrub stubborn areas. rinse well.

Spray bleach. Don't mix anything with it due to danger of fumes. wear old clothing. Open the window.

This is how I do it: How to Clean Grout

1. Remove surface dirt with hot water and a towel.
2. Mix together ½ cup baking soda, ¼ cup hydrogen peroxide, 1 tsp dish soap.
3. Spoon cleaning agents onto grout and let sit for 5-10 minutes.
4. Scrub the grout lines with a brush. ...
5. Wipe clean.