Painting wood can help deter termites, but it’s not a guaranteed solution. The paint acts as a physical barrier that makes it harder for termites to access the wood directly. But if it doesn’t kill or repel them entirely, especially if there are cracks or if the termites find an entry point through unpainted areas or from the soil below.

How Painting Helps

• Barrier Protection – Paint creates a layer that termites must chew through, which slows them down.

• Moisture Resistance – Certain paints and sealants reduce moisture, making wood less attractive to termites.

• Visibility – Painted surfaces make termite damage or mud tubes easier to spot early.

Limitations

• Not a Repellent – Paint doesn’t contain insecticides unless specifically treated.

• Not Long-Term Protection – Over time, paint can chip or crack, exposing the wood.

• Doesn’t Stop Subterranean Access – Termites can still enter from the ground if wood contacts soil.

Tips for Better Protection

• Use termite-resistant paint or wood sealant.

• Combine painting with other treatments, like borate sprays.

• Keep wood structures dry and away from soil contact.