More bad bacteria -
We have lots of bacteria in our bodies, and we're exposed to many as well. But if you don't bathe, you'll get exposed to a lot more bad bacteria than if you cleaned your body.
Itchy skin -
If you don't wash your skin, its natural oils will mix with pollutants, making it itchy. You'll find yourself itching and scratching all the time.
Feet -
Fungus infections can easily spread on our feet. Now imagine not washing them. Again, the odor will also be pretty disgusting.
Bad hair -
Not bathing will mean that every day will be a bad hair day. Excessive oil and possibly other conditions such as dandruff will make you hair look and feel as dirty as it is.
Skin irritations and blemishes -
Excessive oil, mixed up with sweat and dirt, can really irritate your skin. This can develop in a wide variety of ways, including blemishes.
Feeling frumpy -
Being dirty will likely make you feel dirty and just overall frumpy. This will then have an impact on how you dress and how you interact with other people.
Skin moisture -
If you stop bathing, your skin will eventually moisturize itself. Many times, all the soaps and shampoos we use deplete our skin of its natural oils and dry up our skin.
Eczema - If you don't wash, your immune system will work extra hard to fight potential infections, so if you suffer from eczema it can get pretty bad.
Soaps and shampoos will last longer -
This is a no-brainer. If you don't bathe, you won't need to use these products, right? Certainly there's no need to stock up!
You save time -
Time is probably the world's most valuable commodity, and you will save some of it by not washing yourself.