DIY - zrób to sam

You will need:

1/4 glass of hydrogen peroxide
1 tablespoon of liquid soap
1/2 glass of water

How to use it:

Mix all ingredients.

To clean superficial dirt, put the liquid on a sponge and give the tiles a wipe. Then wash the surface with water.

If the tiles are really filthy, put some liquid on them and on grout as well. Leave it for 10 minutes. During this time, dirt will dissolve and it would be easier to clean it off. Repeat the process one more time and wash the surface with water.

If you want your bathroom to stay clean for a long time, use the following technique: mix water and vinegar in the ration of 1 to 1 and spray tiles and grout with this liquid twice a week.