DRYLOK Concrete Cleaner and Degreaser

DRYLOK® Concrete Cleaner & Degreaser

Use DRYLOK® Concrete Cleaner & Degreaser when preparing a concrete surface for staining, painting or repair.

This industrial-strength concrete surface cleaner does an admirable job of removing the toughest grease, oil, and dirt stains.

DRYLOK Concrete Cleaner and Degreaser Application

Quick Overview

Product Features:

  • Clean concrete walkways, patios, garage floors, basements, concrete driveways, carports, pool areas, and concrete tennis courts, as well as brick, stucco and concrete walls
  • Sizes: quart, gallon
  • Coverage: cleans up to 40 square feet per quart
  • Active time: 5-10 minutes



  • Concrete
  • Walkways
  • Patios
  • Garage floors
  • Basements
  • Driveways
  • Carports
  • Concrete tennis courts
  • Brick
  • Stucco
  • Concrete walls



DRYLOK® Concrete Cleaner & Degreaser can be applied to bare concrete, masonry or stucco. Surfaces to be cleaned must be free of standing water. Sweep or vacuum the surface*.


Wear eye protection and rubber gloves when using DRYLOK® Concrete Cleaner & Degreaser. Apply full strength and do not thin. Pour, brush, or spray DRYLOK® Concrete Cleaner & Degreaser on the area to be cleaned, allow the cleaner to remain on the surface for 5 minutes and then thoroughly flush with water. For tough stains, apply DRYLOK® Concrete Cleaner & Degreaser to the blemished area, let it stand for 5-10 minutes, then scrub it with a stiff brush or broom and rinse with water. Avoid applying in direct sunlight or on excessively hot surfaces.

If the cleaned surface is going to be painted or stained and does not have the correct profile for the coating to adhere, you can treat smooth concrete with DRYLOK® Etch** or muriatic acid, according to manufacturer’s directions. A properly etched surface should look and feel slightly rough, like fine sandpaper. If the surface remains smooth, repeat the etching procedure until the surface exhibits the proper texture. Thoroughly rinse the surface with clean water.

USAGE STATEMENT: Prior to use, carefully read the product label and follow the directions. For technical information, warnings, cautions, notices, and additional information, download and read the documentation available on this website.

* WARNING: If you scrape, sand or remove old paint, you may release lead dust. LEAD IS TOXIC. EXPOSURE TO LEAD DUST CAN CAUSE SERIOUS ILLNESS, SUCH AS BRAIN DAMAGE, ESPECIALLY IN CHILDREN. PREGNANT WOMEN SHOULD ALSO AVOID EXPOSURE. Wear a NIOSH-approved respirator to control lead exposure. Clean up carefully with a HEPA vacuum and a wet mop. Before you start, find out how to protect yourself and your family by contacting the National Lead Information Hotline at 1-800-424-LEAD or visit www.epa.gov/lead.

** When using DRYLOK® Etch®, wear eye protection with side shields, chemical-resistant gloves, protective footwear and suitable clothing.