Deterrent Spray
The Canadian Wildlife Federation (CWF) suggests people can use bitter apple spray as the scent is said to drive squirrels away and keep them at bay, without being harmful. Also, it is said that curry powder and peppermint have a way of keeping them away.
ADVERTISEMENT
Be Cautious
Before using the alternative methods, however, authorities warn against peppermint and your pets and children as it could be harmful if used in too high of a high quantity.