High-Capacity Refill for Busy Salon Workflows: This 200ml lash shampoo concentrate is designed for busy salons, multi-artist studios, and high-frequency cleansing routines. The larger back-bar size supports repeated preparation across multiple workstations while reducing the need to replace smaller concentrate bottles as often. Makes Up to Forty 60ml Foam Bottles: Measure 5ml of lash wash concentrate and combine it with 55ml of distilled water in a clean 60ml foaming bottle. One 200ml bottle can prepare up to forty foam cleanser bottles when mixed according to the product directions. Refill Multiple Workstations in Flexible Batches: The concentrate can be portioned as needed instead of being diluted all at once. Prepare bottles for multiple salon stations, lash cleansing services, training areas, client take-home use, or regular home routines while keeping the remaining concentrate stored for later preparation. Helps Remove Visible Lash-Line Buildup: Once prepared, this eyelash cleanser concentrate creates a foam that helps wash away visible makeup, oil, and everyday residue from natural lashes and around the eyelash extension area. Apply with a lash cleansing brush and rinse thoroughly with clean water. Measuring Cup Supports Controlled Preparation: A graduated measuring cup is included to help portion the lash bath concentrate before adding distilled water. The measured refill format supports consistent preparation for busy back bars, multi-artist workstations, client bottles, and ongoing eyelash cleansing routines. ACTROL Eyelash shampoo Concentrated is an essence. a liquid with few impurities and high purity. As long as you have distilled water, you can prepare the right concentration of eyelash shampoo. It is convenient and quick. How to use it: 1. Using the cap with the volume scale, pour 5ml of the concentrate. 2. Then pour 55ml of distilled water and 5ml of concentrate into a 60ml eyelash shampoo bottle. 3. Close the lid, shake well, squeeze out the eyelash shampoo and you're done.