In building construction, weeps are typically found in a masonry veneer or cavity wall, just above the flashing. The cavity serves as a way to drain this water back out through the weep holes. The weep holes allow wind to create an air stream through the cavity. The stream removes evaporated water from the cavity to the outside. Weep holes are also placed above windows to prevent dry rot of a wooden window frame.
There are few things more upsetting than a maggot infection, but you likely have the tools you need to get rid of them already lying around your house: 1  If you have dog shampoo, you can make a permithrin solution to kill maggots. 2  If you have bleach, you can use it as a cheap and effective maggot killer.
âª Abstract Certain fly larvae can infest corpses or the wounds of live hosts. Those which are least invasive on live hosts have been used therapeutically, to remove dead tissue from wounds, and promote healing. This medicinal use of maggots is increasing around the world, due to its efficacy, safety and simplicity.