BUGS DON'T BITE WHEN YOU USE BEN'S Known for its maximum strength, long lasting insect fighting properties. Proven successful in the worst bug areas - Alaska and Maine. DEET based formula. Available in three forms: Ben's Backyard - 6 oz. propellant-free Eco-Spray - 20% DEET 06-7240$4.95, 12/$54.00 Ben's Wilderness6 oz. eco-spray - 30% DEET 06-7178$3.50, 12/$36.00 Ben's MaxContains 100 percent DEET, the highest concentration -- and therefore one of the longest lasting DEET formulas available from any manufacturer. It is recommended for use in areas of heavy insect infestation. 1.25 oz. pump spray. 06-7050Regular price: $5.99Sale price: $4.99, 12/$45.00 Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 547 or Internet Sales.