While dried on grout is difficult to remove a careful application of muriatic acid will keep your tile grout looking new.
Do acitic floor cleaners dissolve grout sealer.
If old grout sealer is still present remove it with a floor stripper and rinse it thoroughly before cleaning and resealing.
It s one of those projects i never really have the time or the initiative to tackle but i hate how dirty it s become.
It s beyond the maintenance stage and in need of a really good cleaning since i find myself at home now a lot more than before i decided it was time to tackle some long procrastinated cleaning projects.
This natural germ killer contains acetic acid which gradually breaks down the penetrating sealer by changing the ph of the grout surface.
However vinegar isn t just any other liquid.
This will leave an oily film in the grout that will be incredibly difficult to remove.
Keep in mind the grout needs to be cleaned and dried before it is resealed.
Grout sealers will help prevent any future staining and makes cleaning your grout a much easier process.
Grout is composed of cementitious mortar which can be dissolved by acidic cleaners such as vinegar.
Grout sealer protects your grout from damage by filling in the airspaces in the grout which has a concrete like capability to absorb liquids.
Straight vinegar or another stronger acid will dissolve the top layer of the grout so even if dirt and stains are removed part of the grout is too which means you ll need to regrout sooner.
Wear rubber gloves and eye protection when working with bleach.
If the grout isn t completely wiped down however stains can remain on the tile after installation.
Don t use vinegar or acid based cleaners on grout.