I see most people use KDM's H2S test, but you can also buy hydrogen sulfide tests strips many places online for much cheaper. Is there anything specific about the urine test that makes it better? Or does.it not matter....
I see most people use KDM's H2S test, but you can also buy hydrogen sulfide tests strips many places online for much cheaper. Is there anything specific about the urine test that makes it better? Or does.it not matter....