This Knock Out toilet and drain cleaner from Barrettine clears blocked toilets and drains. Industrial strength for trade and professional use. Knock Out toilet and drain cleaner is a sulphuric acid based product designedto rapidly clear blockages caused by organic substances. It's chemical action breaks down and dissolves grease, hair, soap, paper, sanitary towels, tea bags, coffee grounds, waste matter, cooking fats etc. Directions - DO NOT lean to close when using Use only in well ventilated areas and never add water Remove as much water from the blockage as possible Pour slowly between 250ml - 500ml and allow to stand for 10 to 15 minutes When the blockage is clear flush through with cold water. Avoid contact with all metal surfaces, enamel, aluminium, galvanised metal, plastic and decorative surfaces as this product may cause discolouration or etching to occur. Rinse thoroughly if contact is made with skin or eyes.

Broad Street DIY LTD

Knockout Toilet & Drain Cleaner - 1L

Knockout

Out of stock

Product Description