Can Baking Soda And Vinegar Hurt Your Pipes? No, the baking soda/vinegar reaction created in a drain/household plumbing system does not take place in a closed system so pressure can’t build up enough to blast a clog out of the pipes. Is it safe to put baking soda and vinegar down the drain? Pour boiling
Is It Safe To Pour Boiling Water Down Drain? While it’s probably okay to dump boiling water in the sink when your pipes are clear, a clog will trap the water in the pipe. This can melt PVC piping and pipe seals, causing serious damage. Is it safe to pour boiling water down the shower
Is It OK To Pour Vinegar Down The Drain? Pour boiling water down the drain again. The bubbling reaction from the baking soda and vinegar helps to loosen the drain clog, and the boiling water in step 4 helps remove it from your pipes. Baking soda and vinegar can serve as a natural drain cleaner.