The projects we've laid out here are particularly simple, but plumbing can be tricky, so if you're ever unsure, don't be afraid to ask for help. These projects are all pretty straightforward, but you never know what will come up, especially with older homes. We've selected some pretty good videos, but do some research and find some other videos if something about your setup looks a little different. The Internet is a wonderful thing.
When a person has a blockage in their sewage system they often try to fix it themselves by adding an acid or a base such as Drano in an attempt to dissolve or dislodge the problem. These chemicals can get into the plumbers eyes when the sewage is splashed during the repair. The plumbers skin during the repair does come into contact with the sewage water. The owner of the toilet might not report to the plumber they have already tried Drano a highly caustic base .