How to Regrout Tile?

Regrouting your tile is a simple task that can be done in a small amount of time. The only aspect that takes some time in this process is the curing of the grout. All you need is some grout mix and a couple easy to use tools.

Decide what type of grout you will be using. This is dependent on the size of your grout’s joint (the space between the tiles where the grout lies). There are two types of grout for regrouting only tile: sanded and unsanded. If your grout joints are larger than 1/8 inch (.3175 cm) use sanded grout to fill in the space; if your joints are going to be less than 1/8 inch (.3175 cm) use non sanded grout to fill in your joints as it is more compact.

Remove existing grout. If necessary, remove the existing grout before preparing to lay down new grout. This will keep the appearance clean and even, as well as prevent mold contamination. Tools for removing grout include a utility knife, a ceramic chisel, a hammer and a small scraper with a retractable blade.

Apply wood marble tile sealant. Apply a wood tile sealant over the surface of your tiles if they have become porous so the grout does not sink underneath the surface when regrouting your tile. Do this by using a phyllite tile sponge, a roller, or simply wipe the tiles with a coat of sealant and allow to dry for 24 hours.

Pump the neutralized acid out of the pool. Do this using a water pump. Once the acid is pumped out, rinse the pool with the hose. Then proceed to pump this water out of the pool as well. When the pool is completely rinsed and cleaned, refill it with water. When rinsing the pool, make sure to rinse your boots, gloves, goggles, and protective clothing with water as well. Rinse until all the acid is completely gone. Discard any unused acid at your local hazardous waste disposal.