How should ProE-Vac be used?

Dilute one ounce of ProE-Vac per quart of water or add four ounces of ProE-Vac to one gallon of water in the Tidy Tote™ dispenser. Aspirate one to two cups of diluted solution into each suction line, rinse cup or cuspidor. Then keep suction on to allow a few seconds of air into each line. Aspirate a final rinse of one to two cups water per line.