Hydrocare H+2 cleanser removes sludge, limescale and flux residue from central heating systems, helping to restore efficiency. It also prepares heating circuits prior to introducing H+1 inhibitor solution. 1 litre of H+2 cleanser is enough to clean and preserve 100 litres of system water, but it must NOT be left in the system.

•  1 Litre bottle
• Will clean and preserve up to a 10 radiator heating system
•  Overdosing the system is not a problem