jorge doesn't know what he's talking about on this.
you may clean the surface, but make no mistake, bud washing does not clean up bud rot nor WPM. jorge is just being ignorant for the sake of greed while trying to use infected plant material. it's disgusting and unhealthy to anyone he sells that trash to. it's retarded.
if you want to smoke your own bud rot, that's your choice. just don't try to peddle it on others. that's sociopathic.
amputate around the rot - cut widely around it. don't expect what remains to be "clean," even so. you've got spores all over the place already. yes an earler harvest may be a good idea, too. I wouldn't sell it to anyone else, as again, that's sociopathic. if you want to risk your health smoking it, that's fine.
the h2o2 wash may help a bit. it does not disinfect he entire plant. heck, 3% h2o2 would take 20-30 minutes to do so and it is often much more diluted in a wash and you don't soak it long enough in a bud wash etc. this is a poor rationalization of someone that probably never took a real science class.