This is the cap, which when filled contains liquid of exactly 30ml of detergent. This is the the required dose of detergent that NoBack provides for washing one laundry.
It is not necessary to look at the divisions and dashes on the cap.
Put the laundry in the washing machine and pour 1 full cap of your detergent into the main laundry compartment. The result will be excellent. We guarantee it!