However, there are a few things that can reduce or eliminate the effects of catnip on cats:
* Age: Kittens and older cats are less likely to be affected by catnip.
* Genetics: Some cats are naturally less sensitive to nepetalactone.
* Exposure: Frequent exposure to catnip can lead to desensitization.
* Other plants: While not a direct opposite, some plants like lavender, rosemary, and citrus have scents that cats tend to avoid.
It's important to note that these are not guaranteed deterrents and might not work for every cat. Some cats might even enjoy the scent of these plants!
If you're looking to deter cats from a particular area, using commercial deterrents specifically designed for this purpose may be a better option.