Yes, vinegar can kill termites on contact, but only under specific conditions. When mixed with lemon juice or water, vinegar can penetrate the soft outer shell of a termite, leading to dehydration & eventual death.

This method only works if…

• You spray it directly on the termites

• The termites are easily visible and accessible

• The infestation is very small or localized

How to Use Vinegar Against Termites

If you still want to try vinegar as a DIY approach, here’s a basic method…

• Mix white vinegar with lemon juice (equal parts)

• Pour the solution into a spray bottle

• Spray it directly on visible termites or suspected areas, such as small holes or wood cracks

Repeat the process daily for best results. But keep in mind this approach will not reach termites deep inside walls, soil, or wood.

Why Vinegar Isn’t Enough

While vinegar may kill some termites, it doesn’t…

• Eliminate the entire colony

• Penetrate walls or structural wood

• Offer long-term protection

• Prevent future infestations

In most cases, vinegar is more of a temporary fix than a real solution. Termite infestations are usually much more widespread than what’s visible on the surface.