What smells attract earwigs?

Answered by Willie Powers

Earwigs are attracted to a variety of smells, and understanding what these smells are can help in effectively dealing with an earwig infestation. Here, I will provide a detailed answer to the question of what smells attract earwigs.

1. Moisture: Earwigs are attracted to moist environments, as they thrive in damp conditions. The presence of standing water, leaky pipes, or excessive humidity can draw them in. It is important to address any moisture issues in and around your home to reduce their attraction.

2. Decaying organic matter: Earwigs are often found in areas where organic materials are decomposing, such as compost piles, mulch beds, and decaying leaves. The smell of rotting vegetation can be highly attractive to them. Regularly turning and maintaining compost piles, keeping mulch beds well-maintained, and cleaning up fallen leaves can help reduce their presence.

3. Sweet and fruity smells: Like many pests, earwigs are also attracted to sweet and fruity smells. This can include overripe or rotting fruits, sugary spills or residues, and even sweet-scented flowers. It is important to clean up any spills promptly, dispose of overripe fruits properly, and manage floral arrangements to prevent attracting earwigs.

4. Fermented substances: Earwigs are known to be attracted to fermented substances, such as alcoholic beverages or vinegar-based products. It is advisable to keep lids on bottles and containers tightly sealed and promptly clean up any spills or drips to avoid attracting them.

5. Soy sauce: As mentioned in the original question, soy sauce is believed to attract earwigs due to its strong smell. While the exact reason for this attraction is not fully understood, it is recommended to use a mixture of soy sauce and vegetable oil as a trap to catch and control earwig populations.

6. Other food sources: Earwigs are omnivorous and will feed on a wide range of food sources. This can include both plant-based materials, such as fruits, vegetables, and flowers, as well as other insects or small invertebrates. Ensuring good sanitation practices, such as cleaning up food debris, properly storing pantry items, and removing potential food sources, can help reduce their attraction.

It is important to note that while these smells may attract earwigs, they are not the sole factors determining their presence. Other environmental conditions, such as temperature, humidity, and the availability of shelter, also play a role. Therefore, it is necessary to address these factors in conjunction with managing the smells to effectively control and prevent earwig infestations.

Earwigs are attracted to various smells, including moisture, decaying organic matter, sweet and fruity smells, fermented substances, and the smell of soy sauce. By addressing these attractants and implementing proper sanitation practices, you can help reduce their presence in and around your home.