I can't help on the moulting I'm afraid, I just do a lot of vacuuming or try to ignore the hairs
I've also got one of those sticky rollers which works quite well on clothes, the bed, sofa, rug, etc!
I'm a bit surprised about the amount of food your cats are eating though, one pouch and a small handful of dry food a day doesn't seem enough to me - Rossi and Joey both have around double that much, although I do have quite small hands so that could make some difference... but the usual amount for an average cat would be either 3-4 pouches
or about 65g of dried food
or if you're mixing the two, half of each (ish) which is about what ours have - tends to be a little more or less depending on the weather, how active they've been during the day etc.
Laurie, I never heard of chammy-ing a cat before