It is important to avoid cleansers that contain ammonia or chlorine, which can cause permanent stains.

Windex contains ammonia and is probably alkaline enough to turn a secret message pink.

The cars also damaged a grain elevator and a storage tank containing anhydrous ammonia.

One Criticism is that human sweat contains urea and ammonia.

Cleaning products containing ammonia are safe to use, as plants can use it to obtain nitrogen.

Urine also had a dual purpose as a cleaning fluid and a teeth-whitener since it contained ammonia.

Substances containing ammonia, or those that are similar to it, are called ammoniacal.

The remaining water, also containing excess ammonia, will evaporate completely, leaving a clean surface.

Semi-permanent color is good in this case, too, because it does not contain ammonia or peroxide.

Cosmetic liquid latex contains approximately 0.03% ammonia to increase shelf-life.