Add Yahoo as a preferred source to see more of our stories on Google. Garbage disposal installed under sink. When your garbage disposal starts making odd noises or stops working altogether, it ...

"If you install a new garbage disposal, you need to use a new sink flange, new gasket, and fresh plumber's putty — even if the old parts look fine." Moreover, she says, the surface must be completely ...

Dear Keith: You should be able to install a new garbage disposal using just basic hand tools even if you are not an experienced DIYer. It can be a job getting the old ...