Start with water and a stiff brush and if that doesn t do the trick try an oxygen cleaner or a mix of baking soda and vinegar followed by brushing.
Cleaning old tile grout.
This will change your life.
Grout cleaning and repair before you can seal your grout you ll need to clean the tile around the grout and then clean the grout itself.
An old toothbrush makes a great tool to scrub the tile grout effectively.
Tom s homemade solution for cleaning grout included concentrated dish soap baking soda and white vinegar.
Simply spray warm water on the grout lines and scrub in a circular motion then let dry.
Because grout is porous grime picked up by the cleaning solution often tends to re lodge within the grout pores.
Spray with equal parts vinegar and warm water for several minutes.
For heavier dirt and mild stains turn.
Start by spraying the grout with hot water and scrubbing with a stiff bristle brush or a grout brush to lift any dirt or grime on the surface.
This can be done with a bleach solution composed of three fourths of a cup of bleach added to two gallons of water.
Rather than using a toothbrush.
These can found at most grocery and department stores.
Pour a small amount of water directly onto the tile floor to rinse the solution off the grout.
Rinse the grout with warm or hot water to remove all of the solution.
Wipe away with a clean rag.
However if you notice mold or mildew on your grout you will need to deal with that first.
The solution should sit for ten minutes or so to get deeply into stains to loosen them.
Spray a generous amount of the all purpose cleaner the tile walls and floor of the shower to clean grout between floor tiles as well as the tiles themselves.
Use caution as wet tiled floors can be very slippery.
To overcome this the council recommends using a shop vacuum to whisk up the.