Think one of the largest problems is grease buildup. About once a month I fill the garbage disposal sink with 1/4 cup of dawn and warm water, then run it and drain the water. I haven't had any issues with a garbage disposal or drains yet. Last time I replaced one was around 2008.
Do have a question though, if one "deletes" their garbage disposal, will they need to re install one when it comes time to sell the home?
Do have a question though, if one "deletes" their garbage disposal, will they need to re install one when it comes time to sell the home?