Cats that haven't been vaccinated can be bathed, but it's not recommended. Unvaccinated cats have relatively lower immunity, and bathing them can easily cause them to catch a chill or get diarrhea due to temperature changes, leading to health problems. Therefore, bathing unvaccinated cats is generally not advised. If a cat's fur gets dirty due to playfulness, you can consider gently wiping its body with a warm towel to keep it clean. Even for vaccinated cats, frequent bathing is not recommended to avoid damaging their skin's protective layer and increasing the risk of skin diseases.

Furthermore, because their immune systems are weaker, they are prone to catching a cold or getting diarrhea due to temperature changes during bathing. Therefore, it is not recommended to bathe unvaccinated cats. Even if they have been vaccinated, it is advisable not to bathe them frequently to avoid damaging their skin's protective layer and increasing the risk of skin diseases.