Bicarbonate Of Soda To Unblock Sink May 2026

Do you have a go-to use for bicarb around the house? Let us know in the comments below!

Immediately cover the drain opening with a plug or a damp cloth. This traps the fizzy reaction inside the pipe where the clog is, rather than letting it bubble back up into the sink. Leave it for 5–10 minutes. bicarbonate of soda to unblock sink

Pour one cup of white vinegar down the drain immediately after. You will hear a furious fizzing sound—that’s the magic happening! Do you have a go-to use for bicarb around the house

If your sink is full of water, you need to bail it out first. The reaction works best on a damp drain, not a flooded one. This traps the fizzy reaction inside the pipe

Mix a 3:1 ratio of bicarb to water (e.g., 3/4 cup bicarb, 1/4 cup water) to make a paste. Smear this paste all over the inside of your drain and the sink strainer. Leave it for 30 minutes, then pour a cup of vinegar down. Let it fizz for an hour, then flush with boiling water. Bicarbonate of soda is cheap, safe for your family, safe for your septic tank, and incredibly effective. Next time your sink burps up a piece of spinach from last week's dinner, put down the toxic gel and reach for the orange box.