I know that for people who are allergic to birds, giving them a shower daily helps. Maybe you can change the bedding to something more suitable and bathe the animals more often.
No I cannot give my rodent bathes more often because HAMSTERS cannot get wet. I said my mom was going to get me yesterdays news and try that. They dont sell carefresh bedding here. Aspen and pine are the ones giving my allergies along with the toilet paper and shredded news paper.