How To Unblock A Drain With Baking Soda Access

If the drain is completely blocked with standing water, use a cup or plunger to remove as much as possible. The reaction requires direct contact with the clog.

Start by boiling a kettle of water. If you have PVC plastic pipes, let the water cool for a few minutes before pouring it, as boiling water can sometimes damage the glue joints or warp plastic. If you have metal pipes, you can use it straight from the boil. how to unblock a drain with baking soda

Immediately after pouring the vinegar, plug the drain with a drain stopper. If you don’t have a stopper, use a wet rag to stuff the opening. You want the fizzy reaction to happen down in the pipe , not bubbling up out of the sink. This forces the pressure downward against the clog. If the drain is completely blocked with standing