I would guess the answer is  a diction?
Your welcome
        
             
        
        
        
Explanation:
I understand the question you asked
 
        
             
        
        
        
1) Vaccum your house weekly.
2) Don't drop food crumbs on the floor. If you do, then sweep it immediately. 
3) Clean your backyard well too, remove the weeds etc.
4) Wash the floors with water & soap weekly too.