The real powerhouse combination is .
While those bubbles might knock a loose piece of debris loose, they are too soft to scour pipe walls. You are essentially pouring expensive, flavored water down your drain. baking soda and salt for drains
Salt accelerates rust. If your cast iron pipe has a tiny pinhole leak, the salt will find it and widen it. For old, corroded metal, stick to boiling water only, or call a professional. Baking soda and salt are for maintenance and minor organic clogs (grease, soap scum, toothpaste, food residue). The real powerhouse combination is
It is slow, chemical-free, and safe for your family and the septic tank. Salt accelerates rust
is a mild alkaline. While it isn’t as strong as lye (sodium hydroxide), it is excellent at saponification. That is a fancy way of saying it turns sticky fats into soap. Once the grease turns into soap, water can wash it away easily.
Give your drains a dry salt scrub tonight. Your future self, standing in a dry shower with no standing water, will thank you. Have you tried the salt-and-baking-soda method? Or are you still loyal to the vinegar volcano? Let me know in the comments below.
Let’s be honest: most of us ignore our drains until the water starts backing up into the sink. Then we panic, reach for a jug of industrial-grade sulfuric acid, and hope for the best.