It doesn’t matter if it’s fungus gnats or spider mites, neem oil is a great bet to getting rid of the bugs and keeping your indoor plants pest free.
When we had a plant pest invasion a few years ago, we tried everything from drying out the soil, to yellow sticky traps, to buying nematodes.
But none worked as well as a teaspoon of neem oil mixed with water and a drop of dishwashing liquid.
Give it a try the next time.