My husband is a contractor and we live in Virginia which is HOT and HUMID in the summer and my husband says he cannot go without deodorant. However, every one he has tried with clean ingredients hasn’t cut it and he has been using the ones with aluminum in them even though he knows it’s bad for him. I bought him a Pitsy to try and he’s been using it a few weeks now (and it’s summer) and he loves it and says it works! We also love that the packaging is all cardboard too. Thank you Pitsy!