Review contents contained in kit and gather other needed supplies. Provide a good working environment, one that is free of dust and has adequate lighting and ventilation. Ventilation is important in the application of stains and finishes. Please read product cautions carefully.
They are neither helpful or harmful. Carpenter bees do not harm humans as they have no stings. They eat and bore holes into wood which may be a problem not any help.o most people, a bee isn't very harmful, but they have a slightly painful sting, which might cause a bump or minor swelling. However, to some peopl â¦ e, a bee sting can be very harmful, as some people have an allergy to bee stings. + 4 others found this useful. Shaina Arnoux.
Bees cannot breathe when they are coated with certain things and instead of using poison (harmful to humans and pets), environment friendly exterminators use a dusty component to smother the bees. Bees breathe through a complex structure of network of tracheas (or wind pipes) and air sacs. Oxygen is vacuumed into the body through openings on each segment of their bodies. The pull air in, then close their outermost vents and force the air into little tubules that get smaller and smaller until they reach the cells they need to.