Bugs in sink drain

[Belgique]

Yea yea, I know. It's been covered before but I can't find it no matter how much Google Foo I use.

Little black bugs flying out of sink drain. How kill them? Thanks.

[wa8yxm]

DO you leave your gray valve open? DON'T. For now,, I'd you might try this.

Plug drain. Dump tank (Gray) Disconnect hose.. Stuff a can of fogger up the pipe and put the crain cap on. Come back in 2 hours and remove the can, close the valve (in the opposite order) that should gas 'em.

NOTE> might be a good idea to be elsewhere for those two hours.

[Belgique]

Thanks all. A heavy dose of bleach seems to have worked. Maybe?

[BizmarksMom]

Boiling water, then strong bleach water, then lots of water to flush them all down. And close the grey tank until it's time to dump.

[SidecarFlip]

Not an issue with me. My sink drain drains directly outside the camper. No holding tank involved.

[Executive45]

How to get rid of sewer gnats....Dennis

[Old-Biscuit]

Are you leaving your Grey Tank drain open?

[DutchmenSport]

Very hot water down the Dean followed by strong bleach water. Lots of water, flush 'em down.

[Belgique]

Thanks folks! Wealth of good info. Appreciate it.

[2oldman]

Google search of 'sink drain bugs' in this forum.

Kind of an odd format, but the posts are here.

[navegator]

RAID BUG SPRAY!

Then pour water so that the water trap has water.

navegator