This is a sodium hydroxide-based drain unblocker supplied with a safety kit, in a 1 litre quantity. It is formulated to clear pipes blocked with organic and inorganic deposits such as grease, soap residue, limescale, hair, paper, sanitary towels, rags and cigarettes.

• 1 litre bottle
• Sodium hydroxide-based formula
• Includes a safety kit
• Clears grease, soap, limescale, hair, paper and other blockages