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Other than the geranium for ticks, I don't. I've read that peppermint repels wasps though :)

Peppermint also repels spiders! I use that too.
A word of caution to pet guardians though: EOs can be toxic to them, so I wouldn't use this on your cat for sure; I'm not sure about dogs.

I've read advice not to use tea tree on dogs for sure because they might lick it off and ingest it.