What do plumbers recommend to keep drains clean?

Simple Secrets to Keep Your Drains Flowing Freely

When it comes to avoiding clogs and slow drains, plumbers agree: prevention beats repair every time. The good news? You don’t need harsh chemicals or expensive tools to keep your pipes in great shape. A few simple, natural habits can make a big difference.

Boiling water is one of the easiest and most effective tricks. Once a week, pouring a pot of boiling water down your sink helps dissolve soap scum, grease, and other gunk before it solidifies and causes blockages. It’s especially helpful in kitchen sinks, where food residue and oils tend to accumulate.

For a deeper clean, try the classic baking soda and vinegar combo. Start with a cup of baking soda poured directly into the drain, followed by a cup of white vinegar. The fizzing reaction isn’t just fun to watch—it helps break down buildup clinging to pipe walls. Let the mixture sit for 10 to 15 minutes, then flush it through with hot water. This not only clears minor clogs but also eliminates odors, leaving your drains smelling fresh.

Some plumbers also recommend finishing the process with a final rinse of hot (not boiling) water to ensure all residue is washed away, especially in older pipes that might be sensitive to extreme temperatures. While these methods work wonders for routine maintenance, they’re not substitutes for professional help if you’re already dealing with a stubborn clog. But with a little consistency, you can avoid most issues before they start. As many plumbers put it: “An ounce of prevention saves a hundred dollars in plumbing bills.”