Cleaning businesses can purchase Bio-Dry products directly to treat oil and automotive-fluid stains for their customers. Choose the concrete or asphalt formula for the surface you are treating. The 1 lb concrete package is also available for smaller jobs.

How to add waterless stain treatment

  1. Identify the surface and stop the source of the leak. Collect free liquid when practical.
  2. Apply the matching Bio-Dry cleaner and work it into the stain with a broom or brush, following the product directions.
  3. Check progress and reapply as needed. Results vary with the stain, surface, and conditions.
  4. Keep unused product and collected residue out of drains, and follow applicable disposal requirements.

Waterless application avoids adding wash water. It does not replace any site-specific spill response, permit, or runoff requirements.

Buy directly from Bio-Dry

Cleaning concrete?
Oil and hydraulic-fluid stains on concrete.
Shop Concrete Cleaner (45 lb) →
Shop 1 lb Concrete Cleaner →
Cleaning asphalt?
Oil and hydraulic-fluid stains on asphalt.
Shop Asphalt Cleaner (45 lb) →

Watch product application videos or contact Bio-Dry with product questions.