Being a plumber's daughter, here is a suggestion that has worked for me in
my double sink in the kitchen.
1-fill one side up with hot water-the hottest that comes from your faucet
(and have on hand something to undo the plug)
2-fill the other side with the coldest water you can get from your faucet.
3. Release them both at the same time.
Now don't ask me the logic behind this--but it does work.
If I've ever had a stubborn stain (and don't tell my dad about this)--I buy
the canned air drain cleaner. I understand that if something is lodged in
the pipe-it could make the situation worse. But it's been OK so far!!
HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.