5. Ground coffee disinfects insects
Coffee grinds are needed as materials.
Cost to Make: $10–$11 per bag of ground coffee* There are many, but not all, environmentally beneficial methods of keeping pests at bay. Try something more natural, like coffee grounds, to keep insects from destroying your garden, rather than using harsh chemical sprays. Coffee grounds are a safe and efficient technique to deter pests, according to the EPA.
Bugs Are Repelled by Coffee Grounds (@pcentrone) and Pinterest
Give your used coffee grinds a try first. Put the coffee grounds in a basin outside or on a level surface. The grounds should be burned in the same manner as incense. Select a location that faces upwind to encourage the smell to spread. Pests will stay away from the area for a very long time after they smell coffee grounds, especially if they are burned.
zi ang