Baking Soda To Clear Drain Updated <2024-2026>

For best results, combine with one of these:

If the drain is still slow after one attempt, try these follow-up methods:

Baking soda (sodium bicarbonate, NaHCO₃) is a . By itself, it does not dissolve hair, grease, or soap scum. It will not clear a clog unless combined with an acid to create effervescence (CO₂ gas) . baking soda to clear drain

If the clog is grease-based, baking soda alone might not be abrasive enough.

❌ Dissolving hair, cutting through thick grease, removing mineral scale, clearing standing water. For best results, combine with one of these:

Follow these steps for the best results when using a baking soda drain cleaner:

⚠️ – use very hot tap water instead (60°C / 140°F max). If the clog is grease-based, baking soda alone

This method is best used as a or for clearing slow-draining pipes caused by grease, soap scum, or mild buildup. It is safe for all pipe types, including older pipes that might be damaged by harsh chemical drain cleaners.