Eu uso algo semelhante chamado cyberclean. Você ABSOLUTAMENTE precisa mantê-lo em um recipiente hermético
do site do cyberclean
Yes. Cyber Clean® may become dry if not stored in the resealable containers it comes in. >Please note that dry Cyber Clean® cannot be re-used and you should replace it with a new >Cyber Clean®. We recommend keeping the packaging Cyber Clean® comes with to store it >properly and seal after use so you can use it again and it won´t dry up.
Considerando que os sacos ziplock podem ser duvidosos, eu sugiro substituí-lo e armazená-lo em um recipiente rosqueado ou clicky hermético no futuro.