For Drains — Baking Soda And Salt
But there is a quieter, older, and vastly underrated hero in the pantry. It’s not just for cookies and curing meat. I’m talking about the dynamic duo: and Sodium Bicarbonate (baking soda) .
The real powerhouse combination is .
The Critical Warning: Old Pipes vs. New Pipes This method is safe for PVC, ABS, and modern metal pipes (copper, brass). The salt dissolves eventually, and the baking soda is mild. baking soda and salt for drains