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Soap can remove grease and oil from your skin because it acts as an emulsifying agent. When mixed with water, soap can clean the skin because it suspends oils and dirt so that this can be removed easily. By itself, water cannot remove oil or grease from skin.
soap lowers the surface tensions of water, making water wetter and more able to remove soil and dirt.
The molecules of a soap can surround oil molecules and bind to them, releasing their hold on materials and surfaces. The slippery soap does not attach to other molecules, and can be washed away.Grease itself is oil bound to a complex soap, that does not let it easily flow away from the lubricated surface.
I was looking for an answer rather than supplying an answer. I believe that soap is used to help remove dirt, to make the surface (skin or clothing) slippery to remove dirt. In other words, if you don't have dirt, water is sufficient. If soap remains on the skin it can clog pores and lead to B.O.
Soap is dissolved in water.
because of the strong chemicals in the grafiti stains easily causing week cleaners such as soaps and water to not remove it.
why can't we remove graffiti with soap and water.
Because the soap has remove germs
Activated Carbon absorb organics such as soap from water. Reverse Osmosis is one of the ways soap can be removed from the water.
Wash it with a soap and water. You can rub alcohol. If the soap and water doesn't work.
By putting water soap etc
you dont have soap or water so you cant
Soap can remove grease and oil from your skin because it acts as an emulsifying agent. When mixed with water, soap can clean the skin because it suspends oils and dirt so that this can be removed easily. By itself, water cannot remove oil or grease from skin.
Soap and water will remove the watercolors easily.
water
Soap and water provide a medium in which dirt is lifted from the skin and is mixed within the medium created by the soap and water. As the soap and water are rinsed off the skin, the dirt is carried away as well.
soap lowers the surface tensions of water, making water wetter and more able to remove soil and dirt.