How to unclog an rv toilet that won’t drain in 7 easy steps close black tank valve.

How to unclog a rv toilet. Take half a cup of dish soap and two cups of water and mix them thoroughly. These materials include appropriate gloves, and a vehicle tank cleaner suitable for. Get a pitcher and fill it with hot water.

Add the chemicals and let it sit in the toilet. If the valve is open, any chemicals you use to clear the obstruction will just drain out. Drive around to mix it up.

If you have the space add an additional. Make sure the rv’s black water tank valve is closed. You should be able to see a chemical reaction taking place.

Close the black water tank valve. To unclog a clogged rv toilet, you should get the right materials to help you in the process. Flush the toilet after a few hours.

However, don’t rush to call the plumber; Pour the hot water in the toilet. Pour hot water into the toilet:

Fill up a pan with water and heat it on a stove, microwave, or water heater. 1) using a garden hose. Directions are usually to pour a certain amount.