What people ask about drain cleaning
Why did my drain block again two months later?
Because cabling opened a path through the blockage and the cause stayed in the pipe. Grease, scale and root intrusion all come back on a predictable schedule. That is the argument for jetting or for a camera, depending on what is in there.
Do I need a camera inspection every time?
No. A first time single fixture clog usually does not justify one. A repeat blockage, a main line backup, or a house you are about to buy does, because then you are making a decision about the pipe rather than about today.
Is hydro jetting safe for old pipe?
Not always, and that is exactly why the camera comes first. Sound pipe takes jetting well. Deteriorated clay, old cast iron or compromised polybutylene may not, and pressure testing a fragile line by jetting it is how a blocked drain becomes an excavation.