The answer to 'natural bed bug repellent' is that while there are some natural products that may help repel bed bugs, they are generally not as effective as professional-grade treatments. Some natural options to consider include essential oils like peppermint, tea tree, or lavender, as well as diatomaceous earth. However, these may only provide limited protection and are not a substitute for a comprehensive bed bug treatment plan.
If you suspect a bed bug infestation, it's best to contact a professional pest control technician who can properly inspect your home and recommend the most effective treatment methods. Attempting to treat a bed bug problem on your own without professional guidance is often ineffective and can lead to the problem worsening over time.