cooking oil or large amounts of grease through your sink.
Let used cooking oil cool and collect it in a suitable container for disposal or recycling according to local guidelines.
For pans containing a small amount of grease, wipe them with paper towels before washing when appropriate.
This can prevent a surprising amount of grease from entering your plumbing.
Does Hot Water Ever Help a Drain?
Yes.
Warm or hot tap water can be useful when cleaning dishes and may help wash away small amounts of residue.
The issue is
