Aug 27, 2015 - 08:45 PM
Plug the unit it when it is time to renew. There is an indicator window on the front of the unit that contains color changing crystals. When all of the crystals have turned completely pink then you will know it is time to renew. The renewal process for the EH-500F can take approximately 12-24 hours. It is recommended to leave the unit plugged in overnight for best results. The best place to renew the EVA-Dry is in any well ventilated area or in a bathroom with the exhaust fan on.