K.V.
Try putting fabric softner sheets in them. You could spray
them with some febreeze. This is some things I would try.
Also, if your sons feet smell bad they say and even Dr O
says to put his feet in some tea water. Take tea bags and
boil the water. And of course since he is young make the
water tolerable for him. My best to you. I, too, raised 3
boys.