Husband is in rehab & i just found something i think is meth.i touched it before i saw it.washed hands a lot.how do i dispose of & will it affect me?

You won't absorb it: If you touched a white,powder or crystal and washed your hands there is very little chance to no chance it will affect you. Of greater concern is that your spouse, in rehab, has not resolved his behavior! This needs to be discussed in a non accusatory fashion with both him and his counselor. I expect urine testing will tell on him, but you must not enable continued wrong behavior