The simple solution involves using a trap made from common household items: apple cider vinegar, dish soap, and a container. Apple cider vinegar is particularly effective due to its strong, sweet smell that attracts fruit flies and gnats. When combined with a few drops of dish soap, which reduces the surface tension, the bugs are unable to escape once they land on the liquid.
This method is not only affordable but also safe, as it doesn’t involve any harmful chemicals. You can easily find these ingredients in your kitchen, making this solution both convenient and accessible for everyone.