I have tried all kinds of sprays and such over the years. The single best spray now available is: Azamax. Does not smell up the house (when used indoors.) Safe to spray on almost everything. Effective! Safe around fish and children. Not too expensive. The only other spray I need is: Garden Safe Fungicide 3. Azamax is refined down to be very effective on bugs but at the loss of it's ability to handle mildew, rust, etc. Garden Safe takes care of those. I am over wintering about 2000 house plants in my small house. Needless to say they are close together and the #1 problem (in the past) was always pests. No more. I cannot tell you what a difference Azamax has made to my life. Gene