Water, as other liquids, has "surface tension" which tries to pull the water into the smallest volume. When put into a glass the surface of the water behaves as if it has a skin. However, that part around the circumference of the glass where the water touches the glass tries to climb the glass, so creating a "meniscus". If you add soap to water its surface tension is greatly reduced so it is less able to form a curved upwards meniscus where it meets the glass.
When we hold a glass with soapy hands, the soap reduces the friction between our hands and the glass, making it more slippery. This reduced friction makes it easier for the glass to slip out of our hands.
to get it to stay, soapy stuff! or oily stuff
My optometrist said it's basically soapy water.
When we hold a glass with soapy hands, it slips because soap reduces the friction between our skin and the glass surface. The soap creates a slippery film, which makes it harder for our grip to hold onto the glass securely. Additionally, the moisture from the soap can further decrease friction, leading to a higher likelihood of the glass slipping from our grasp.
A well-used glass lantern will inevitably get some soot on it make sure you clean the glass with soapy water to lift off the oil that water alone cannot remove.
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Muriatic acid is not recommended for cleaning crystal or glass as it can cause damage due to its strong acidic properties. It is safer to use a mild glass cleaner or soapy water for cleaning these delicate surfaces.
You can clean a glass thermometer by washing it with warm, soapy water and rinsing it thoroughly. Ensure that the thermometer is completely dry before storing it. Avoid using harsh chemicals or abrasive materials to clean the thermometer.
Well, I know that soaps are true and they do contain bases, but I'm not quite sure about glass.
soapy was not allowed
Soapy (containing soap, as in soapy water) is 'savonneux' (masc.) or 'savonneuse' (fem.) in French.
After washing the dishes, there was a soapy residue left in the sink.