The
Cy Kick CS you have been using is a great product for Scorpions but we do understand the need for more cost effective options. You want to go with a product that will sit on top of the surface better than the Bifen IT. If you dont have any dark surfaces to treat, you could use a product like
Cyper WP. It is a wettable powder you would mix with water and spray in the same manor you would the
Cy Kick CS. A 1lb jar will yield 24-48 gallons of mixed solution depending on the mix ratio you use. If you do have dark surfaces to treat and you are worried about a visible residue, you could swap to something like
Equil Lambda 9.7. The problem with treating for scorpions is they are so difficult to kill that it requires a higher dose of chemical per gallon with most products, and a wider area you have to cover. There is not going to be an huge difference in price between many of the products as they all use roughly the same amounts. The
Onslaught FastCap Spider and Scorpion Insecticide is a newer product that is supposed to give a better/faster knock down and a longer residual. It may be worth it to try this product as it will give you a few more gallons of solution than the Cy Kick and you may have to spray less often.