For those who plan cross International border crossings/trips, do your research about what you can take/cannot take!
Do a web search for lots more information... This is NOT a comprehensive list, do your research BEFORE crossing the border!
SEARCH/GATHER INFORMATION FOR:
Border crossing: What you can and can't take?
Is pepper spray or bear spray legal in Canada?
Pepper spray is an illegal weapon in Canada, but bear spray or dog spray is allowed to fend off wild animals and can't be used on humans. These sprays all use the same substance called oleoresin capsicum, which is derived from chili peppers. But the bear spray is the much stronger of the two, is OK!
USA: All 50 states and the District of Columbia have authorized the use of pepper spray for self-defense. Some states restrict the use of pepper spray to self-defense purposes.
Prohibited and Restricted Items
United States of America (USA): (Not a comprehensive list!)
https://www.cbp.gov/travel/us-citizens/know-before-you-go/prohibited-and-restricted-itemsWhat food should I declare at US Customs? List of prohibited food items going into USA
All travelers entering the United States are REQUIRED to DECLARE meats, fruits, vegetables, plants, seeds, soil, animals, as well as plant and animal products (including soup or soup products) they may be carrying. The declaration must cover all items carried in checked baggage, carry-on luggage, or in a vehicle.May 27, 2022
CANADA: Not a comprehensive list!
Prohibited and Restricted Items
https://www.cbsa-asfc.gc.ca/travel-voyage/ivc-rnc-eng.htmlhttps://www.ezbordercrossing.com/the-inspection-experience/clearing-customs/prohibited-items/https://www.cbp.gov/travel/us-citizens/know-before-you-go/prohibited-and-restricted-itemshttps://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=1116&top=16https://travel.gc.ca/returning/customs/what-you-can-bring-home-to-canadaCanadian customs confiscated my wife's personal pepper spray, but not the Bear Spray (which is MUCH STRONGER!).
Mexico: Not a comprehensive list!
https://www.discoverbaja.com/go/crossing-border-mexico/https://www.touristcardmx.com/news/customs-immigration-regulationsEtc.!