I recently read an article on abc news about Levi's CEO Chip Bergh not washing his 501 Levi jeans for a year. He wants to preserve the color and shape of the jeans. He mentioned that 501 jeans "do not need to be washed as often as people might think, if ever." He spots clean and air dries his 501's. The don't wash jeans is gaining popularity and some say they use the freezer method to freshen their jeans while others use the sun dried method. Some will spray the jeans with alcohol or vinegar. This method certainly conserves water and reduces the negative impact on our environment. I read several articles that a washer uses 25-40 gallons of water for a full load. Front loaders use much less but it is still a lot of water.The older washers use 40.
I did a little research to see if this was a safe method. According to Stephen Craig Cary, a university of Delaware expert of frozen microbes, freezing will not always kill the bacteria, but rather put them in a dormant state until they come in contact with something warm. Link here: http://www.smithsonianmag.com/science-nature/the-m...
I also found an article about vinegar killing 99.9% bacteria. Good Housekeeping's microbiologist Gina Morino, mentioned vinegar effectively kills 99.9 percent of bacteria. Here is the link: http://ehow.com/list_7374655_types-bacteria-killed-vinegar.html/ .
A student did an experiment on the freezer method comparing the bacteria from the no wash jeans; to jeans that had been only worn three days after washing. Both jeans had the same amount of bacteria. Link: http://www.businessinsider.com/does-freezing-your-...
With the information that I found about freeze washing your jeans to preserve the color and shape; I tweaked these methods to give those people who are leaning towards the no wash jeans method but hesitate because they wonder how sanitary it might be. Lets get started.
Distilled white vinegar
Damp wash cloth