媒体报道
Sawyer’s spray offers an impressive 12 hours of protection against mosquitoes and ticks, and a little less (eight hours) against flies, gnats, and chiggers.
Korin Miller
Health, Lifestyle and Commerce Writer
媒体报道
Sawyer’s Permethrin spray has also worked as promised.
Mark Melotik
Freelance Writer
媒体报道
Sawyer, for example, checks to ensure that no pore size exceeds 0.01 microns, stating that “the filters are then checked four more times at crucial points of assembly for filter integrity before they make their way onto the shelf.”
Dan Hu
作家
