Palak
Known for their grooming habits, Cats are habitual of cleaning themselves and their fur by licking and removing all the parasites and dirt.
One of the most hygienic insects, Ants are organized social insects and maintain their colonies by cleaning and removing all the dead members and waste.
Hygienic behaviour in bees is natural but not that common and the hygienic bees detect and remove debris and dead members.
Dolphins have self-rubbing behaviour and are often seen rubbing themselves against any object or each other which helps them to remove parasites and dead skin.
Barn owls often emit pellets containing non-digestible parts of their prey that help to keep their living spaces neat and clean.
Rabbits have a habit of keeping themselves and their fur clean and parasites-free and are known for their grooming behaviour.
Penguins are seen cleaning their feathers by regularly peeling them and they often gather in large circles for communal grooming.