Why do cats smell bad?
If your cat smells bad, it's likely because you haven't cleaned or bathed it for a long time. Accumulated dust or dirt on its body can cause an odor. Regularly cleaning your cat can help reduce the smell. Oral health issues are also a significant cause of bad odor in cats. 
Cleaning: If the owner hasn't brushed or bathed the cat for a long time, a lot of dust and grime will accumulate on the cat's body, causing it to smell bad. Failure to clean the cat regularly will result in an unpleasant odor. Owners need to clean their cats regularly and bathe them at least twice a month.
Oral hygiene: If owners don't regularly brush their cat's teeth and clean their mouth, bacteria can grow, leading to periodontitis, gingivitis, and other diseases. This will cause the cat's mouth to emit an unpleasant odor. This is also one of the sources of body odor in cats. Maintaining good oral hygiene for cats is quite important; regular brushing and cleaning can effectively prevent bad breath.
Other: When your cat has a body odor, be aware that besides the mouth and body, the ears and glands are also sources of body odor. The cause of the odor is the same: neglecting to properly groom your cat, such as not cleaning its ear canals and glands, will easily lead to an unpleasant smell over time.
