If they are reusables then you will be using large quantities of water, you'll be using energy, detergents, sterilising liquids.

BBC

Professor Davies also warned bodybuilders were risking abscesses in their muscles, because they were injecting counterfeit drugs using aftershave rather than alcohol as a "sterilising" agent.

BBC: NEWS | Health | Bodybuilders' 'breast drug abuse'

Mr Roberts then tried to "rescue" the organ so that it could be replanted but it had been put in sterilising agent and was not an option.

BBC: GMC told of op x-ray mistake

The court heard that by the time the error had been discovered the healthy kidney had been put in a jar of sterilising agent - and could never be used.

BBC: Fatal kidney error trial continues