Warmer weather means more flies. Warmer winters (like ours in So California) mean more flies sooner in summer. Drier weather (like ours again) means flies live longer. The net is an environment perfect for more predators scientifically proven to carry more than 100 infectious agents for humans. For restaurant owners and food handlers it simply means all out war. The Mars air curtain is the perfect non-chemical defense that requires zero construction of barriers. Ask us for case studies about innovative ways the foodservice industry uses the Mars air curtain to go beyond the limp swatter and sticky tapes and take a real defense.