Swap your plastic disposable razor for a safety razor. Safety razors are made of stainless steel which means they can be recycled at the end of their life.
Switching to a natural deodorant is so important when going for a sustainable lifestyle. You can even make your own natural deodorant.
Lip balm is a very simple swap since it's so easy to make your own.
You can switch to a toilet with a bidet. It's much cleaner and it saves so much toilet paper.
Swap out traditional conditioner for ACV. Mix one to two tablespoons in a large cup of water. Use a spray bottle to spritz in your hair or just pour over your head. Let it soak in for a couple of minutes and then rinse.
You probably have a plastic hairbrush or comb. When the time comes, why not switch to a bamboo one? A bamboo hairbrush or comb does a much better job of pulling oil from the root to tip so you might be able to go an extra day without washing your hair.
Swap your plastic toothbrush for a bamboo toothbrush.
Stop using shampoos in bottles. Switch to natural eco-friendly soaps.