3M 1969 Liquid Drain Cleaner 33.8 Oz Hair Grease

Product Description

The 3M 1969 is a non-acid liquid drain cleaner formulated to dissolve hair clogs and melt grease buildup in residential drain lines. It generates heat on contact to break down grease in kitchen sink drains and chemically dissolves hair accumulation in bathroom drains. The formula is designed for overnight dwell time — the longer it remains in the drain, the more clog material it breaks down. Each bottle contains 33.8 fluid ounces of ready-to-use solution. Plumbers and drain service technicians reach for this product when handling the most common residential stoppage types without resorting to mechanical snaking or acid-based openers.

The 1969 drain cleaner is suited for residential bathroom and kitchen drain applications where hair and grease are the primary clog sources. It works in sink, tub, and shower drains. The overnight soak method makes it practical for end-of-day service calls or leave-behind maintenance situations. It is sold in a minimum quantity of 12 units per order, making it a sensible stocking item for plumbing service companies and supply counters.

Key Features

• Non-acid formulation safe for use in standard residential drain lines
• Generates heat on contact to melt grease blockages in kitchen drains
• Dissolves hair clogs in bathroom sinks, tubs, and shower drains
• Overnight dwell time maximizes clog dissolution without mechanical intervention
• Ready-to-use liquid — no mixing or dilution required

Compatibility

Designed for use in standard residential bathroom and kitchen drain lines where hair and grease are the primary causes of stoppage. Not formulated for use with acid-sensitive pipe materials — verify pipe compatibility before application.

Installation Notes

This product is applied directly to the drain opening by a plumber or drain service technician. Before pouring, remove any standing water from the fixture to allow direct contact with the clog. Follow all label directions for pour volume and dwell time. Wear appropriate chemical-resistant gloves and eye protection during handling and application.

Technical Specifications

• Net Volume: 33.8 oz
• Weight: 3.163 pounds
• Formula Type: Non-acid liquid
• Unit of Measure: Each
• Minimum Order Quantity: 12
• UPC: 00022798196901

Standard Information

• Brand: 3M
• Manufacturer Part Number: 1969