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Old 07-17-2016, 08:43 PM   #1
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Cleaning out black tanks-Evo 2850

Does anyone know how to clean out the black tanks any better than just draining them?

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Old 07-17-2016, 08:50 PM   #2
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Please do a forum search, you will find more info than you ever thought you could read on this topic...😉

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Old 07-17-2016, 09:47 PM   #3
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Cleaning out black tanks-Evo 2850

Don't you have a tank flusher hook up on the right rear side? By the outside bathroom door? Mine works great. Just drain, fill for about 5 minutes, dump and repeat.
When clear elbow is clean all done.

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Old 07-17-2016, 11:49 PM   #4
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A spinning tank wand or install a tank flusher.
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Old 07-18-2016, 08:13 AM   #5
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First do you have a clear elbow or straight adapter? This is to ensure that you can see the water that is running from the black tank is clear.

Now what we do; is my wife dumps about 5 to 6 buckets of water down the toilet as I flush the tank outside with the black water flush connection on my trailer. This ensures that the tank is clean for the next trip. Also on our clear adapters which are the FLUSH King type. They have a hose connection that allows you to spray up in to the drain pipe this too helps.
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Old 07-19-2016, 09:42 AM   #6
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I also like to dump any spare ice into the black water tank, drive around a bit before dumping. obviously this doesnt always work out but does help. otherwise its much as the others above have said.
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Old 10-19-2016, 09:37 AM   #7
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Checkout the gel method, adding water softener makes sense to me. I am trying it the first time this trip, leaving today for a week

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black, black tank, tank

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