ABS Valiant Pre Dip: A premium Chlorine Dioxide Pre-Dip applied with a Thrifty Dipper T-150 Pro Foamer. Valiant Pre stimulates a Quick 5 log 15 second kill and a surfactant package that lifts soil immediately. Blue in Color & NMC protocol tested. Valiant Pre effectively works in alternative bedding environments. t can be applied with a dip cup, sprayer or foamer. Valiant Pre is a perfect dip to incorporate into your milking procedure to better control all mastitis causing pathogens.