1.0 Oz The Lash shampoo /Facial cleanser can be used for a series of things !
1. Facial cleanser 
2. Lash extension cleanser 
3.mink strip cleanser 
Warm water preferably, when used as FACIAL wash two pumps , hand wash face , rinse with cold water, air dry face 

When used in lash washing machines 
1. Warm water
2. 1-2 pumps 

Also can be used to clean makeup brushes !! ENJOY