Darrin from Scottsdale, Az writes
I was told by an exterminator that this combo is very effective against bark scorpions applied monthly. Do you have any thoughts on the matter? If so, how much SFR would you recommend be included per gal?
Permethrin SFR 36.8% and Demand CS should not be mixed together. We recommend applying Demand CS alone for treating scorpions at a rate of 24 ml per gallon of water per 1,000 sq ft. For more information on treating scorpions, please take a few moments to review our article for a successful eradication program.
Answer last updated on: 06/26/2017