A folk remedy suggests that the acetic acid found in fermented apple juice might deter insects, specifically those that bite. Proponents often advocate for its use topically or internally, believing its odor or taste creates an unfavorable environment for pests.
The appeal of natural deterrents stems from a desire to avoid synthetic chemicals. Throughout history, people have sought plant-based solutions for pest control, driven by both necessity and a connection to the environment. The potential benefits are perceived to include fewer adverse reactions and increased accessibility.
