RTC Hydro Sponges

Why Choose RTC Hydro Sponges?

The RTC Hydro Sponges is are full‑size, super‑absorbent grout and tile sponge designed for professional installers. Its uniform rounded edges allow you to wipe excess grout in a single pass, saving time on every job.

Key Features

• Dimensions: 7.5" x 5" x 2" – ideal for large format tile work
• Grade‑A cellulose for maximum moisture absorption
• Durable construction resists tearing and shredding
• Sold in convenient contractor bulk packs

Applications of RTC Hydro Sponges

RTC Hydro Sponges are

Perfect for cleaning grout haze, washing down tile surfaces, and general job‑site cleanup.

Learn More

Visit the official RTC Hydro Sponge page for manufacturer specifications.

Related Tile Cleaning Supplies

See all of our Sponges & Scrub Pads for additional options.

Pro Tips for Best Results

• Soak the sponge in clean water and wring out excess before first use.
• Rinse frequently to prevent grout particles from scratching tile surfaces.
• Allow the sponge to air‑dry completely after each job to extend its lifespan.

Order today and enjoy free shipping on orders over $99 from Tile Pro Depot.

Tile Pro Depot ships nationwide, and our expert team is ready to answer any installation questions you may have.