When I decided to go for camping with my college buddies, I though of buying a hand sanitizer as sometimes you don't get clean water to wash your hands. And it really proved handy during our entire trip. But one thing which really irritated me was the dry skin after application of sanitizer. After only three days of use, my hands were rough. The skin of my palm began to erode. But I had to use it as there were no shops nearby to purchase some other brand. I suggest you to buy other brands like lifebuoy or himalaya which are mild on skin.