F10 Germicidal Wound Spray With Insecticide is a long acting antiseptic barrier spray which contains insecticide to repel insects and eliminate fly strike infestations in cats and dogs. The F10 Germicidal Wound Spray With Insecticide is indicated as a spot treatment spray and is also effective against bacteria and fungi. Do not mix with soap and other chemicals. A single application of the product will protect the site against blowflies and other insects for up to 5 days. One initial application on an infected area will result in the immediate migration away from the site and death of all insects within 30 minuets. Lice and ticks found on small and wild animals can safely be treated and controlled by regular treatment.