Gross - cleaning skimmer cup

[Lampshade]

I lost a turbo snail in my first tank, I took him out the day AFTER garbage day. 6 days later i nearly died opening the garbage can again, worst smell ever.

[jtbadco]

The turbos were the first snails I purchased when I started my tank.

I noticed one in a corner had not moved in a day or so so I reached in to check it out. I flipped it over and this slime oozed out into the water and the stench was sickening. I almost threw up before I could throw the shell away.

[Reef Pilot]

Further to the stinky skimmer goo.... I can handle cleaning my skimmer cup from time to time, but what I don't like is having a bit of that same smell in my sump room, coming from the milk jug where I collect the overflow from my skimmer cup. I empty and clean it about once a week, but the smell starts almost immediately.

I think it is because I have a beckett skimmer that draws a lot of air, which ends up being pushed through the skimmer cup and out through my milk jug.

Any ideas on how to reduce this smell? Can't plug anything, as the air has to go somewhere. It would be nice to vent it outside, but that is not practical with the location of my sump room.

I thought of maybe saving my spent carbon and putting it in the bottom of my milk jug. Not sure if it would absorb the smell or not. In any case, would have to throw it out or wash it regularly, and don't have enough spent carbon to support that anyway.