Some gallons are new, never been opened and some slightly used, just a bit missing from the gallon. I have 3 Wahl Pure Clean Shampoos, unopened 25$ each. All opened gallons are 20$ each. All the shampoos and conditioners are NATURAL and HIGHLY CONCENTRATED. Most one gallon of shampoo can make 33 gallons, same as the conditioners, depending on the kind. Please email flach.a@hotmail.com or phone 613-852-3093. I am in Blackburn Hamlet.