Bonide® Snake Stopper™ Snake Repellant – Dust, 4 lb. Shaker Jug | Martins Home and Garden
Safer Brand 4 lb. Snake Shield Snake Repellent Granules 5951 - The Home Depot
What Happens When Scientists Become Allergic to Their Research | Science| Smithsonian Magazine
Amazon.com : Nature's MACE Snake Repellent 25lb / Covers 13,200 Sq. Ft. / Keep Snakes Out of Your Garden, Yard, Home, attic and More/Snake Repellent/Safe to use Around Home, Children, & Plants :