There are too many myths about head lice. Getting rid of head lice and nits on the head is not easy for most people. Vacuuming, doing laundry, changing linens etc. is easy and makes people feel like they're solving their family's lice situation and so they spend too much time with housecleaning. What really resolves the problem is getting every nit and louse out of the hair. That is the tough part and why professional head lice services are necessary to get the job done right the first time.