A member described discovering a yellow jacket colony inside an RV rooftop A/C while cleaning the roof with a power washer, escaping with one sting, and then eliminating the colony with wasp and hornet spray. Other RVers shared similar encounters with yellow jackets, bees, hornets, and ground nests in roofs, walls, brickwork, stumps, utility equipment, and yard areas, including several accounts involving many stings and emergency treatment for allergic reactions.
Members generally agreed...
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A member described discovering a yellow jacket colony inside an RV rooftop A/C while cleaning the roof with a power washer, escaping with one sting, and then eliminating the colony with wasp and hornet spray. Other RVers shared similar encounters with yellow jackets, bees, hornets, and ground nests in roofs, walls, brickwork, stumps, utility equipment, and yard areas, including several accounts involving many stings and emergency treatment for allergic reactions.
Members generally agreed these insects can be aggressive and that nests are often easier to approach after dark or at twilight, though experiences and methods varied. Reported approaches included commercial wasp spray, shop vacs at nest entrances, soapy Dawn water in a pump sprayer, flooding ground nests, sealing wall openings after treatment, and more hazardous methods involving fuel or fire. The discussion stayed mostly anecdotal, with no single agreed best method beyond caution around nests and awareness of allergy risks.