Our grout sponge based on reticulated polyester sponge,that is specifically designed forclean up grout.

The professional-quality SKPOLYMER 5-1/2 in. Extra-Large Grouting Sponge is excellent for cleaning up grout when installing ceramic floor or wall tiles. The sponge has a hydrophilic design for holding large amounts of water.

Ideal for cleaning up on ceramic floor or wall tile groutGreat for clean-up jobs around the home or officeRectangular shape with rounded cornersProfessional-quality, hydrophilic design provides high water-holding capacity6''  *  4' ' *  2'' 

Medium Grouting Sponge