What folk remedy can be used to kill bedbugs? - briefly
A traditional approach employs «diatomaceous earth», a fine powder that desiccates bedbugs when scattered over cracks and bedding. A second folk option is a spray of diluted tea‑tree oil, which disrupts the insects’ nervous system and reduces their survival.
What folk remedy can be used to kill bedbugs? - in detail
Traditional home methods for eliminating bedbugs rely on substances that disrupt the insects’ exoskeleton, respiratory system, or reproductive cycle. One widely documented agent is diatomaceous earth, a fine powder composed of fossilized algae. Application involves sprinkling a thin layer on mattress seams, baseboards, and cracks, then leaving it for 48‑72 hours. Particles abrade the cuticle, causing desiccation. Safety requires use of food‑grade material and avoidance of inhalation; protective masks are recommended.
Essential oils possess insecticidal properties when used in appropriate concentrations. Tea tree oil (Melaleuca alternifolia) demonstrates toxicity through contact; a solution of 10 % oil in water, applied with a spray bottle to infested surfaces, reduces survivorship after several hours. Lavender oil (Lavandula angustifolia) and peppermint oil (Mentha piperita) function similarly, though efficacy diminishes without repeated applications. Dilution must not exceed 5 % to prevent skin irritation; testing on a small area is advisable.
Heat treatment exploits the temperature sensitivity of bedbugs. Raising ambient temperature to 50‑55 °C for a minimum of 90 minutes eliminates all life stages. Portable steamers delivering steam at 100 °C can target mattress crevices, upholstery, and luggage. Precautions include protecting heat‑sensitive fabrics and ensuring fire safety.
Freezing offers an alternative for removable items. Exposure to temperatures at or below –18 °C for at least four days kills bedbugs and eggs. Items such as clothing, bedding, and toys may be placed in a freezer, then transferred to sealed bags to prevent re‑infestation.
Alcohol, specifically isopropyl alcohol at 70 % concentration, acts as a contact poison. Direct spraying on visible insects results in rapid immobilization. Alcohol evaporates quickly, limiting residual effect; repeated treatments are necessary for thorough control.
Vinegar, a 5 % acetic acid solution, exhibits repellent qualities rather than lethal action. Spraying a mixture of equal parts vinegar and water on cracks and seams deters movement, reducing spread while other methods address existing populations.
Combining multiple remedies enhances overall effectiveness. A protocol may begin with heat or freezing to reduce numbers, followed by diatomaceous earth to target survivors, and conclude with essential‑oil sprays for residual protection. Regular inspection, vacuuming, and laundering of bedding at high temperatures complement these folk approaches, ensuring sustained suppression of bedbug infestations.