Used the whole bottle overnight to unblock a slow running bathroom (bath and loo) pipe water now runs freely - exceeded my expectations! There are three main types of gas condensing boiler to choose from: a combi, system and conventional. Highly recommend alk plumbers they came to my house in the middle of the night to help me when i couldn't turn the water off and it was spraying out of the toilet he was really friendly and calmed me down thanks again! Simply took away the odor and stain.
Added: 2020-05-11 | Category: one