Hi deerhunter1224 ,
I use whatever brand is on sale and has brought me success before . You didn' t specify what type of lure , but I' m presuming you meant urine or gland based varieties . As far as use goes I go by my experience , and/or the mfrs. reccomendation on the product labeling . It also depends on what the product is , how I' m dispensing it , the weather conditions ... Could you be more specific ?