I have hose flies everywhere and cant find the source. where could they be laying their eggs? I know that they are breeding inside cause I get batches of them all the same size in waves. I have fly tape and wont use sprays so I am at a loss. Could they be breeding in my potted plants? I know not to leave food out (easier said than done with a 3 year old son) I am at my wits end. Gonna clean really well this week including the moving of all furniture to get under them but I dont know where to look really and I am also scared for when i find it as I hate bugs! Anyone have any suggestions? Next year I am gonna do soldier wasps in my property but that is not an option in my home. I have fly traps but it only catches a few as they all seem to land on the plastic part that is not sticky It is just so gross and not healthy either. Any suggestions appreciated.