Better, bat guano and also pee can create prompt damage and also contamination to attic inuslation and other things saved in an attic room. Clean up the mess left by the bats (manure, urine, dead pets) and fix any structural damage (to insulation, wall surfaces, ceilings, as well as various other components) brought on by them. You need to get rid of and treat of bat guano similarly as you would certainly contaminated materials. It has fungal spores that when breathed in can cause respiratory illness, histoplasmosis. The most effective and grossest, method to differentiate the distinction is to put as well as use a mask on latex handwear covers, then squash several of the excrement in between your fingers.