SCALE DOWN (STEP 1) - cold application descaler - removes limescale and sediment buildup.
LEGIONNAIRE (STEP 2) - bactericidal sanitiser - neutralises acidic residue and kills remaining bacteria.
LEGIONNAIRE is a bactericidal sanitiser for treating Legionella bacteria in showers and air-conditioning systems. It can also be used as a general hard-surface sanitiser to treat other bacteria. Supplied in 20 litre (4 x 5 litre) cases. FREE DELIVERY.