This product must be used in accordance to the following directions by HVACR professionals only.

WASPS, HORNETS, YELLOW JACKETS: For best results,
spray in early morning or late evening when insect activity is minimal.
Stand a safe distance from nest and not directly underneath. (Remove
protective cap.) Hold can upright and point spray opening toward nest
with wind at your back. Spray until nest is thoroughly saturated to kill
the entire nest population. Residual action will kill wasps and hornets
returning to the nest. Wait at least 24 hours before removing the nest.
To kill wasps, hornets and yellow jackets under eaves, screens, window
frames, doors, patios, cracks, holes or crevices wherever insects are
noticed, spray for about 1 - 2 seconds or until surfaces are moist. To
prevent entrance of insects into the house, spray around points where
insects enter such as outside plumbing, faucets, etc., and cracks and
crevices in foundation as well as along sills and ledges. Do not apply
to pets or contaminate feed, foodstuff, dishes or utensils. Avoid
spraying vegetation directly.

SCORPIONS: For best results, stand 3-4 feet away and thoroughly cover the insect, Make sure scorpions are dead before removing.

Do not use in commercial food/feed handling establishments,
restaurants or other sites where food/feed is commercially prepared,
processed or served. Not for use in federally inspected meat and poultry
plants. Remove all exposed food and cooking utensils. Cover all food
handling surfaces or wash thoroughly after treatment and before use. Do
not use on edible crops. Point spray nozzle away from face. Hold can on
slight downward angle. For best results, spray when air is calm. Spray
with wind if breeze is blowing.