Vosene kids advanced conditioning defence spray 150ml instantly detangles even the worst knots leaving hair healthy and shiny this special formulation contains natural head lice repellents tea tree oil and lemon eucalyptus to help kids avoid those pesky head lice this is a leave in spray with no need to rinse outuse at least once a day for maximum benefit when using spray liberally onto washed hair whilst still damp and massage into scalp comb through and dry hair gently or allow to dr