Bobbex Deer Repellent 32 oz. Ready To Use Spray - B550110 Bobbex Deer Repellent is proven the most effective long lasting spray on the market. Bobbex is environmentally friendly, using only natural ingredients that stop deer browsing by using multiple smell and taste deterrents Apply the spray directly on the surface of foliage to repel deer. It is readily diluted in water. Bobbex WILL NOT WASH OFF! Bobbex is environmentally compatible and harmless to all wildlife including humans, pets, birds and aquatic life. This ready-to-use formula comes with it's own trigger sprayer.