Frequently asked questions

How long will the capEVAP last?

The capEVAP will last for many months with proper care. It drys naturally inside of the cap. It can be removed and cleaned with a household soap. See our video on the Home page.

What is the capEVAP made of?

The capEVAP is made of a common plastic known a polyethylene. This is the same material that water bottles are made of.