I soak the socks in a bucket of bleach solution for a day or two and then blast them with a hose. I use about four gallons a water with maybe 1/2 to one cup of bleach. I just pour it in without measuring, so it is hard to say. The bleach dissolves the organic sludge (200 micron socks can pack a lot of gunk in the felt) and then the hose blasts out the pinkish colored silt-like residue that is left. I also have to turn them inside out and hose them every few washes, as I have sand that gets into them and builds up (bleach doesn't do anything to sand).
I think that if you bleached them first you could probably get them pretty clean in the sink without stinking up the house. As far as bleach residue, if you have enough socks so that you can let them dry out thoroughly it isn't an issue - I've never used any sort of dechlorinator, just a good rinse and let them dry.
I think that if you bleached them first you could probably get them pretty clean in the sink without stinking up the house. As far as bleach residue, if you have enough socks so that you can let them dry out thoroughly it isn't an issue - I've never used any sort of dechlorinator, just a good rinse and let them dry.