Oatey 20211 Drain Waste System Cleaner 0.5 Gallon

Product Description

The OATEY 20211 is a sulfuric acid-based drain and waste system cleaner formulated to dissolve organic blockages in residential and commercial drain lines. Sold in a 0.5-gallon (2-quart) container, it delivers concentrated chemical action on grease, hair, soap scum, and organic debris that accumulate inside drain and waste piping. This type of chemical drain cleaner is typically deployed by licensed plumbers and drain service technicians when mechanical clearing methods are insufficient or as a maintenance treatment in high-use facilities.

The OATEY 20211 is suited for use in residential and light commercial drain and waste systems where sulfuric acid formulas are permitted by local code. Typical applications include floor drains, lavatory drains, kitchen sink waste lines, and other horizontal or vertical drain runs subject to organic buildup. Always verify local jurisdiction requirements before applying acid-based cleaners, as some municipalities restrict their use in certain waste systems or materials.

Key Features

• Sulfuric acid active ingredient for fast dissolution of organic drain blockages
• 0.5-gallon (2-quart) container per unit for controlled, measured application
• Available in a 6-unit case for service fleets and supply stocking
• Designed for drain and waste system maintenance in residential and commercial settings

Compatibility

Designed for use in drain and waste piping systems where acid-based chemical cleaners are appropriate and locally permitted. Verify pipe material compatibility before use, as sulfuric acid formulations may not be suitable for all drain line materials.

Installation Notes

Application of sulfuric acid drain cleaners must be performed by qualified personnel wearing appropriate personal protective equipment, including chemical-resistant gloves and eye protection. Always read the full product label and safety data sheet before handling. Keep work area ventilated and avoid mixing with other drain cleaning chemicals. Follow all local plumbing codes and disposal regulations governing the use of acid-based drain treatments.

Technical Specifications

• Active Material: Sulfuric Acid
• Container Size: 0.5 gallon (2 quarts)
• Case Quantity: 6 units per case
• Weight: 7.8 pounds
• UPC: 032628202115

Standard Information

• Brand: OATEY
• Manufacturer Part Number: 20211