To keep squirrels from plants or beds, install a cage or cover. Hardware cloth, plastic bird netting, chicken wire, and summer weight row covers all provide effective protection.Click to see full answer. Also know, can squirrels chew through bird netting?Lay nylon bird netting over the top of the wire fencing to create a roof to keep out tree squirrels. Tree squirrels can chew through the netting, but they usually won’t unless they are desperate for food.Likewise, what is the best way to repel squirrels? Spray liquid repellents onto surfaces like bird feeders, bulbs, trees, lawns and soil to keep squirrels off and prevent gnawing and digging. Sprinkle granular repellents around the perimeter of structures, plants and gardens to prevent entry. Keeping this in view, does bird netting stop squirrels? Plastic netting is one suggestion. While plastic netting will slow the squirrels down, in the end it will prove useless as squirrels will simply eat through these.What smells do squirrels hate? Spicy Odors White pepper and cayenne smells frequently discourage squirrels, for example. If you sprinkle your plants with flakes of cayenne pepper, it might keep unwelcome pests out of your garden. Squirrels also dislike garlic and black pepper smells. Raccoons share this aversion to the smell of pepper.