There are some sources that say tea tree oil, when diluted properly, is safe to use
When diluted and used safely, tea tree oil can kill and repel fleas. But it is among the herbal treatments listed as â€œespecially riskyâ€ in the Merck Veterinary Manual.. Commercially available formulas for pets contain only 0.1 to 1 percent tea tree oil.
We often use tea tree oil to treat skin problems, but can it be used on dogs too? Learn the answer to this. Is tea tree oil safe for use on pets. It is unnecessary to be. Tea tree oil must be greatly and accurately diluted before using it topically.