How To Unclog A Drain If You Have A Septic Tank. One of the simplest tricks in the book on how to unclog rv toilet drain is to use boiling water. Bring a pot of hot water just to the boiling point and then pour it down the clogged drain.
If you have a clog in your drain, one of the easiest methods you can use to try to remove it is pour hot water down the drain. Bring a pot of hot water just to the boiling point and then pour it down the clogged drain. If hot water does not work, the next method you can try is a mixture of baking soda and vinegar.
One teaspoon is enough, don’t go overboard.
Clogged drain vs septic backup benjamin franklin plumbing. Pouring 1/4 cup of baking soda and 1/2 cup of vinegar down a drain will cause a fizzing reaction, like a science experiment, that unclogs drains. An alternative to harmful chemicals is to pour a combination of baking soda and vinegar down the drain. If leachfield lines get clogged , causes septic tank to back up.