8 Plants That May Help Reduce Mice, Mosquitoes, Spiders, and Other Pests Around Your Home

or otherwise disturbed, more of these volatile compounds can be released into the air.

Some plant-derived oils have demonstrated insect-repellent activity under laboratory or controlled conditions.

That does not necessarily mean an intact plant sitting several feet away will provide the same level of protection.

Plant vs. Essential Oil: An Important Difference
A concentrated essential oil is very different from having the living plant nearby.

Many studies examining mosquito repellency use extracts, oils, or formulations at known concentrations rather than simply placing potted plants in an area.

So while growing