As soon as it gets warm from about middle of May, you should protect yourself in forest regions with a (Canadian) insect repellent against the attacks of Mosquitoes and Black Flies. Especially on calm days or at dusk in the morning and evening, these insects are very active in Canada. Assume that everything that is tiny and black and flies, bites or stings. Light coloured clothing is to be preferred to darker clothing. Make sure to cover as much naked skin as possible.
Protection against insects and insect repellents in Canada
Effective insect repellents are those that contain DEET, e.g. “OFF”. If you are in rural areas or in the bush, you should always carry such an appliance with you and, if necessary, rub all free skin parts with it. Do not forget the back of your hands, hairline and face. For small children there are products that are less concentrated. Especially the Black Flies, but also other insects in Canada, can ruin the most beautiful trip without these insect repellents.
There are a lot of bug repellents available in Canada. With and without DEET, for the table outdoors, as a candle or lantern and much more. Or take the good old mosquito net, also available everywhere. With this you are protected chemical free.
You should avoid insect repellents from Europe – they are simply ineffective.
Facts about insects in Canada
Black Flies Info
Deer Flies Info
Horse Flies Info