It was a casual conversation with a former butcher that led Brayden Whitlock, a graduate student at the University of Alberta, to design a pilot study that put salt and copper head to head. Coupon-sized strips of pure, compressed sodium chloride were covered in an MRSA culture, alongside similar strips of antimicrobial copper and stainless steel. Whitlock found that salt killed off the bug 20 to 30 times faster than the copper did, reducing MRSA levels by 85 percent after 20 seconds, and by 94 percent after a minute.
The salt-covered doorknobs, meanwhile, are already in the market. Doug Olson, the former butcher who first told Whitlock about the idea, has already received a patent for the technology in nine different countries, and registered the trade name Outbreaker. Prototypes have been built by local salt companies—the compression process is identical to how salt licks for livestock are made—and discreetly installed in a handful of settings around Edmonton, Alberta’s capital, over the past few years. Compressed and smooth, with a feel akin to ceramics, Whitlock says most users have no idea that what they’re really grabbing is a fistful of table salt.
From the website for Outbreaker
OUTBREAKER is a patented, self-sanitizing, antimicrobial surface made of compressed sodium chloride (CSC). This solid, durable, versatile surface can be installed on anything frequently touched by hands. The technology is simple, all natural, and completely safe and non-toxic, while remaining very cost effective.
OUTBREAKER recently had a pilot study published in the Journal of Hospital Infection (October, 2016). In a parallel bacterial elimination study between OUTBREAKER and antimicrobial copper, OUTBREAKER eliminated the drug-resistant superbug MRSA 20-30 times faster.
OUTBREAKER is made by a specialized compression process that turns simple, safe and non-toxic salts into a versatile surface, using over 250 tons of pressure. The resulting product is strong and durable, and can take any shape. This simple new product is amazingly effective. Independent laboratory tests have shown that OUTBREAKER kills between 95% and 99.9% of common germs like E. coli and Salmonella in just one minute. It has recently been shown to be extremely effective against drug resistant superbugs like MRSA and VRE.
Salt kills microorganisms in three main ways: Recrystallization, dehydration and denaturation.
The ancient world used salt much as butchers today do, as a disinfectant, purifier, and preservative. These physical uses became ritualized in many early religions. In the Old Testament, the prophet Elisha uses salt to purify a polluted spring, both materially and spiritually. The ritual use of salt has been part of Catholic tradition since the earliest days.Posted by Jill Fallon at March 9, 2017 11:25 AM | Permalink
Blessed salt is a sacramental. It is used in the blessing of holy water and in the exorcism of evil spirits. (The folk custom of tossing spilled salt over one’s left shoulder to drive away the Devil is a popular superstition derived from the Rite of Exorcism.) A mixture of blessed salt, holy water, and wine is used to reconsecrate an altar that has been desecrated. Placing salt on the tongue of those to be baptized was a frequent part of the catechumenate at the time of St. Augustine, and it is still an optional part of the Rite of Baptism today.