most helpful answer i never heard of a case where an std was contracted from a bottle of old urine. i think you are safe even if you recently had an open wound on your hand. needless to say i assume that you wash your hands thoroughly after this exposure. as long as you are not showing any signs of a skin infection around this wound you are in the clear. urine is typically sterile (unless the person has a urinary tract infection) but i still would not want to have this old pee on my hands. you are wise to be concerned but it would not be likely you can catch any disease from this exposure. even if you did get a minor wound infection it would not be an std.
can i get an std through urine contacting an open wound? . i was helping clean out a friends car and grabbed a sticky bottle of muscle milk. i went to rinse off my hand with what i thought was water but turned out to be sour urine. i had a cut on my hand from a few days before. is it possible for me to contract and sti or any other form of disease this way?