How do I get rid of the little black flies that are killing my indoor basil plant without harming the plant?

It looks as though the little black flies are creating white larve that sit in a spider-like web throughout the leaves of the plant.

How do I get rid of the little black flies that are killing my indoor basil plant without harming the plant?
There is an organic product called Safer brand 3-in-1 that will kill insects and fruit flies without harming the plant. It can be used indoors without harming the environment or pets. You may purchase the product at any large supply store such as Lowe"s.
Reply:make a spray out of water and mild soap mist the plant.