There are a few ways to clean a toilet without a brush and plunger. The most popular methods are using dish detergent and white vinegar.Dish detergent can be used to clean the toilet by spraying it on the surface and scrubbing it with a cloth. Be sure to rinse with water afterwards. Vinegar can also be sprayed onto the surface of the toilet and left to sit for about five minutes before being rinsed off with water.Another way to clean a toilet without a brush and plunger is by using baking soda. Baking soda can be sprinkled on the surface of the toilet and then scrubbed with a wet cloth or sponge. Rinse with water afterwards.