Return policy: We realize that coverage and usage vary greatly.  If you have unopened, unused product you can return for any reason.  Simply call our office for an authorization number to include with your return.  Take to your local shipper and return to US Enzyme, LLC, 137 Production Dr., Avon, IN  46123. Upon receipt we will credit your account minus a 10% restocking fee.  We do not reimburse for shipping charges.

If you purchase equipment and it is defective by the manufacturer there will be no restocking fee and we will replace with new equipment.