Here's why:
* It's cruel: Ammonia is toxic to cats, and inhaling it can cause serious health problems, including respiratory issues and even death.
* It's ineffective: Cats can get used to the smell of ammonia over time, making it less effective as a deterrent.
* It's messy: Ammonia is a strong chemical that can damage surfaces and leave a lingering odor.
Instead of using harmful chemicals, consider these safer and more humane options:
* Motion-activated sprinklers: These sprinklers will startle cats and discourage them from returning.
* Citrus peels: Cats generally dislike the smell of citrus, so placing peels around your property can be a natural deterrent.
* Commercial cat deterrents: Many products are available that use natural ingredients or ultrasonic waves to deter cats.
* Create a barrier: Use fencing, netting, or other physical barriers to keep cats out of specific areas.
* Address the attraction: If cats are attracted to your property for food or water, eliminate those sources.
Remember, the best solution is to be respectful of all animals and find a humane way to address any issues.