If the grout is already discolored or blackened, a grout repair product can be used. These products are commercially available and can be used to restore the original color of the grout. However, it is important to follow the manufacturer’s instructions and always test on a small area before treating the entire surface.
Finally, in the case of damaged or deteriorated joints, the ideal would be to replace them, this can be done by a professional or with the appropriate experience. Today, however, we are going to explain a method to revive them, here it is below.
Here is how to revive them
There is a method that allows you to revive the tiles quickly and effectively, saving time and effort.
The method in question consists of using a special glue based on cement mixed with an elastic substance, such as rubber. It is available in the main specialty stores.
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