Hand sanitizer was invented by a nursing student named Lupe Hernandez in 1966. She created an alcohol-based gel to help healthcare workers clean their hands without needing soap and water.
handsanitizer was invented in the year 1966 (this is the correct year i did a lot of research on it to be sure)
Hand sanitizer typically contains alcohol as its active ingredient, which is neither an acid nor a base. Alcohol is a neutral substance.
Spangles were invented by Mars in the UK in the 1950s.
Hand sanitizer can burn or sting when applied to broken or damaged skin because it can irritate the exposed nerve endings. Additionally, some hand sanitizers contain alcohol which can cause a temporary burning sensation on the skin.
the haber process was invented by Fritz haber in 1908
Handsanitizer is affective because it can obviously kill 99.9% of germs or I would be sick by now!
no
handsanitizer was invented in the year 1966 (this is the correct year i did a lot of research on it to be sure)
Johnson & Johnson Consumer Products Company
more or less hs kills germes and soap cleans
A lot of people, the exact number cannot be determined.
Hand sanitizer typically contains alcohol as its active ingredient, which is neither an acid nor a base. Alcohol is a neutral substance.
70 10th prestige HaNdSaNiTiZeR- ThE hIgHeSt LeVeL iS 70
Try putting purell or any handsanitizer on a cloth,paper towel, or napkin and scubbing witha litttle pressure. -written by a 7th grader
Yes, but it would be much better if you washed your hands, because rodents like hamsters, mice, and guinea pigs carry germs and bacteria.
Soap may take more time but it does get rid of more germs than hand sanitizer. Hand sanitizer is for on the go or when a washroom with soap isn't available. Always use soap if you can.
You can run a survey of your friends and people in your school of which they prefer, and list the pros and cons you see to each one, than make a graph showing what people prefer and a list of your pros and cons.