Fox deterrents are designed to make an area uninhabitable to foxes without harming them. Solutions include ultrasonic repellers, which emit high frequency sounds that are inaudible to humans, but annoying to foxes, and fox repellent sprays, which produce scents horrible to foxes, but undetectable by humans. 

Scoot is a patented non-toxic formula used to keep foxes away from protected areas. It works by mimicking scent-marking odours thus leading any foxes that may be present to vacate the area.
Scoot is totally safe for use in gardens, on plants and edible crops, is bio-degradable and very effective.