Minnesota: Pepper Spray Laws State Pepper Spray Laws Minnesota Pepper spray is legal in Minnesota and is considered a common and accessible self-defense tool with minimal restrictions.Status: Legal with restrictionsKey Restrictions/Size Limits:Use only in reasonable defenseUnder 16 needs written parent/guardian permissionProduct must be aerosol-propelled and labeled/instructed/datedPrimary Authority:Minn. Stat. § 624.731 Interactive State Laws Map Frequently Asked Questions (FAQs) Is pepper spray legal in Minnesota? Yes, pepper spray is legal in Minnesota for personal protection. Do you need a permit for pepper spray in Minnesota? No permit is required but under 16 needs written parent/guardian permission. Is there a size limit for pepper spray in Minnesota? No, there are no size restrictions but product must be aerosol-propelled and labeled/instructed/dated. Can you carry pepper spray in public in Minnesota? Yes, except in restricted locations. Can you legally use pepper spray in Minnesota? Yes, but only in self-defense situations. Purchase Pepper Spray Quick ViewAdd to cartPOM Pepper Spray – Key Model $14.95 Quick ViewAdd to cartPOM Pepper Spray – MK3 Model $16.95 Quick ViewSelect optionsPOM Pepper Spray – Runner Model $14.95 Quick ViewAdd to cartPOM Pepper Spray – Clip Model $14.95