Frequent question: What should I put in my RV black tank?

It’s located under the RV carriage, positioned next to the grey tank which holds the water run-off from sinks and showers. The black tank should only contain the biodegradable enzymatic product of your choice, your solid and liquid waste, and septic safe toilet paper—nothing else.

Can I put bleach in my black water tank?

Cleaning your black water holding tank is best done when you’re fully hooked up and have both a water and sewer connection. Avoid using bleach or antifreeze for your deep clean, as both of these can dry out rubber seals and ultimately ruin your sewage system.

Should I keep water in my black tank?

We recommend that you always dump your black tank before storing it and thoroughly rinse the tank using a built-in tank rinser, flusher, or external wand for 20-30 minutes. … If freezing could occur while your RV is in storage, we recommend you never store your RV with water in any of the tanks or lines.

How much water should I put in my RV black tank?

At the start of your camping trip, you should add a dose of RV black water tank treatment, which may come in liquid form (like Aqua-Kem) or in Tide-Pod-like packets (such as these, made by Firebelly Outfitters). Be sure to add in about a gallon of water, as well, which helps the chemicals do their job.

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Should you poop in your RV?

Key Points: You CAN poop in an RV toilet, contrary to many opinions out there. Lots of water is very important when adding solid waste to your holding tanks.

Should I leave my black tank open or closed?

Ensure the valve is closed completely.



Leaving a black tank valve open is an absolute no-no. It will cause all the liquid to flow out, leaving the solids no way of draining. Always make sure the valve on your black tank is closed completely after dumping. When you’ve ensured the valve is shut, pull the grey tank valve.

Can I put vinegar in my black tank?

When the RV is connected to a sewer system, whether at a campground or your home, ABSOLUTELY POSITIVELY NEVER EVER leave the black tank valve open, fill & drain as needed. The issue created by leaving the black valve open will require dynamite not vinegar to cure.

How long can you leave stuff in your black tank?

A travel trailer black water tank will will typically last 5+ days if you are a couple camping or alone. If you have kids, expect your black water tank to last less than 5 days. Depending how you use it, you can extend your black water tank to last even longer.

Can I use vinegar in RV toilet?

Vinegar will do the dirty work for you (and clean the toilet). … Pour a half of a cup of vinegar in the toilet and let it sit for a few hours, then a quick swish around the bowl with a cheap toilet brush and you’ll easily get rid of those hard-to-clean spots and stains.

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Why does my RV toilet smell so bad?

A common cause for black water tank clogs is toilet paper. RV tanks were not designed for regular toilet paper. Using this can lead to clogs, which are a sure-fire way your holding tank will start to smell. Instead, opt for biodegradable, RV-grade toilet paper.

Can I put Pine Sol in my RV black tank?

Pine-sol is for odor and the Bath Beads are to keep the tanks slippery as well as to lubricate the seals. You can also mix the water and bath beads in the gallon jug and only add pine-sol in the tank if needed for odor.

How do you deodorize a black tank on an RV?

How To Get Rid Of Awful Black Tank Smells

  1. Start with fabric softener. Begin your troubleshooting by simply adding two capfuls of liquid fabric softener to the tank. …
  2. Fill the bowl. …
  3. Close the valve. …
  4. Check the vent. …
  5. Pull out the water hose. …
  6. Try ice and soap. …
  7. Dump in some water softener. …
  8. Resort to bleach.
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