QEP 7-1/2 in. x 5-1/2 in. Extra Large Grouting, Cleaning and

The QEP Extra Large Multipurpose Sponge is designed to withstand heavy duty cleanup, making it ideal for grouting during tile installation. This sponge is designed with rounded corners to prevent digging.
The QEP Extra Large Multipurpose Sponge is designed to withstand heavy duty cleanup, making it ideal for grouting during tile installation. This sponge is designed with rounded corners to prevent digging out or marring grout. This sponge is also great for general purpose cleaning and washing cars and boats..
Short demonstration video of product features for 3 products in the collection. A couple of examples of use cases.

Grout Sponges

Tile Solutions Extra Large Grouting Sponge at

QEP 7-1/2 in. x 5-1/4 in. Multi-Purpose Scrubbing Sponge for Grouting, Cleaning and Washing 70007-24 - The Home Depot

Designed for grout clean-up during floor and wall tile installation Professional, heavy duty sponge with premium density for removing excess grout

QEP 7-1/2 x 5-1/2 Extra Large Grouting, Cleaning and Washing Sponge (3-Pack)

2Pc QEP 70005Q-144 7-1/2 X 5-1/2 X 2 Heavy Duty All-Purpose Sponge

QEP 7-1/2 x 5-1/2 Extra Large Grouting, Cleaning and Washing Sponge (3-Pack) : Industrial & Scientific

QEP 70005Q-6D 7.5 Inch x 5.5 Inch x 1.875 Inch Grouting, Cleaning and Washing Sponge, X-Large, 6-Pack, 6 Pack, Yellow, 6 Count

QEP 7-1/2 x 5-1/2 Extra Large Grouting, Cleaning and Washing Sponge (3-Pack) : Industrial & Scientific

QEP 70005Q-6D 7.5 Inch x 5.5 Inch x 1.875 Inch Grouting, Cleaning and Washing Sponge, X-Large, 6-Pack, 6 Pack, Yellow, 6 Count : Health & Household