Hal Geddes
: I am buying a house with a cistern that has had water standing in it for : over 5 years unused. How do I clean it?As long as you are NOT on a septic system, the you can use hydrochloric acid, BUT BE WARNED, THIS WILL BURN YOUR SKIN BADLY. USE WITH EXTREME CAUTION DISCLAIMERAll advice is given with-out seeing the job, and hence all advice MUST be taken as advice with limited knowledge on the exact situation. NO responsibility can or will be taken. And yes, I am a licensed plumber with my own business in Brisbane Australia
