Can rubbing cause cancer

Answer 1

Epidemiological studies suggested an association between isopropyl alcohol and paranasal sinus cancer; however, subsequent analysis suggests that the "strong-acid" process used to manufacture isopropyl alcohol may be responsible for these cancers [ACGIH 1991]. The International Agency for Research on Cancer has concluded that the evidence for the carcinogenicity of this process is adequate but that the evidence for isopropyl alcohol itself is inadequate [IARC 1987].

http://www.osha.gov/SLTC/healthguidelines/isopropylalcohol/recognition.html

Answer 2

probably, but it depends on the brand.

The leading brand (purell) has an 7-8/10 toxicity level.

http://www.cosmeticsdatabase.com/product.php?prod_id=15858

http://www.sixwise.com/Newsletters/2009/October/30/Is-Your-Hand-Sanitizer-Toxic.htm

Lets just say, your better off NOT washing your hands.

Your body is an ecosystem in itself with germs and parasites fighting for resources. If you kill a large group of weak and relatively harmless germs, the small powerful group will take over. Additionally, killing the weak group leaves strong members alive, effectively breeding the super-germs.

Answer 3

No. The only thing you can get from rubbing something too hard is a rash.