djw2112
Well-known member
Hi, i have a 79gal black tank which is about 80% full. I have noticed that even after i dump and use the restroom the odar in the RV is much worse than before. It used to take just a little bit of spray afterwords, but now im having to spay two or three times aftewords to get the smell out.. and even then it lingers.
I have also noticed that when i flush the water tends to want to spit drops back up in the air out the toilet drain. So i put some dish soap in the toilet and when i flushed the bubbles floated upwards out of the toilet.
I believe this means that my tank vent pipe is not working correctly, is this a correct assumption? If so how do i test it from the roof pipe exposure? Do i stick a water hose down the pipe to see if it fills with water and overflows (meaning its stopped up)?
I have also noticed that when i flush the water tends to want to spit drops back up in the air out the toilet drain. So i put some dish soap in the toilet and when i flushed the bubbles floated upwards out of the toilet.
I believe this means that my tank vent pipe is not working correctly, is this a correct assumption? If so how do i test it from the roof pipe exposure? Do i stick a water hose down the pipe to see if it fills with water and overflows (meaning its stopped up)?