Diluted Garlic Mixture
Dilute garlic in water and use the mixture to help with some of your pest problems. You can put it in a spray bottle for easy dispensing to infested areas.
The whitefly, in particular, is deterred by garlic. The tiny white moth-like pests around your plant are like vampires for weed. They suck nutrients out of the plant and garlic will scare them off.
A garlic oil spray is also effective for dealing with aphids which attack cannabis and drop off honeydew which can attract more pests like ants.
You’ll want to introduce this mixture as soon as you identify the problem because both of these pests are difficult to deal with as time goes on.
Once whiteflies drop their eggs, there’s no moving them off the leaf. So, you’re better off using the garlic mixture as a preventative measure rather than for emergencies.