Damp Curing Process for Grout

Grout is a useful tool for the professional contractor and home handyman alike. Grout -- a mixture of water, cement and sand or fine gravel -- fills in the gaps between larger surface materials, such as seal joints and tiles. The grout, when properly mixed, enhances the look of the final application by creating contrasts in texture and color in the surface. In order for grout to fully adhere and become water resistant, such as for bathroom tile, it must be damp-cured. This process can be completed in a couple of days.

Things You'll Need

• Tile sponge
• Towel or cheesecloth (optional)
• Pulp paper

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Instructions

1. • 1

     Finish applying the grout. Moisten a tile sponge and wipe over the surface of the grout several times to remove excess grout residue.

   • 2

     Repeat until all grout haze has been removed. Use a dry cloth or cheesecloth to buff the grout, if necessary.

   • 3

     Wipe the grout several times per day to keep it moist for at least two days. Cover the grout with low-grade pulp paper (such as grocery bags with no ink on the surface) when not adding water to the grout surface.