Rubbing alcohol will remove hair spray from mirrors. When you are spraying hair spray on your hair, some of it usually winds up on the mirror. Wipe the mirror with rubbing alcohol to remove that sticky residue and leave your mirror with a streak free shine.oak the spot in rubbing alcohol for a few minutes before you put it in the washer. You can also use rubbing alcohol to remove ink stains around the house. ** See more of my articles on uses for ordinary things in the resource section below.
cycle noun (SERIES) B2 [ C ] a group of events that happen in a particular order, one following the other, and are often repeated: the life cycle of a moth. âº [ C ] one in a series of movements that a machine performs: the washing machine's spin cycle.
Period refers to the time that it takes to do something. When an event occurs repeatedly, then we say that the event is periodic and refer to the time for the event to repeat itself as the period. The period of a wave is the time for a particle on a medium to make one complete vibrational cycle. Period, being a time, is measured in units of time such as seconds, hours, days or years. The period of orbit for the Earth around the Sun is approximately 365 days; it takes 365 days for the Earth to complete a cycle.