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Rock salt is abrasive and helps break down grease and organic buildup. The boiling water melts grease and flushes everything through.
Rock Salt + Boiling Water = Unclogged Drain in 2 Minutes
Oct 2, 2026 197 views

Rock Salt + Boiling Water = Unclogged Drain in 2 Minutes
Before you buy any chemical drain cleaner, try this:
1. Pour half a cup of rock salt down the drain
2. Wait 1 minute
3. Pour boiling water directly down
4. Repeat 2x if necessary
This works in 80% of normal clog cases. No chemicals, no technician, no cost.
Why It Works
Rock salt is abrasive and helps break down grease and organic buildup. The boiling water melts grease and flushes everything through.
Pro tip: Do this once a month as prevention!
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