Gnat basterds!!!!

I Have Gnats or what i believe to be anyway little tiny white specles floating round in my res ..... my plan is to avoid chemical remedy's and even organic remedy's and just go for all out famine

my plan is to cut off there breeding sites by way of adding no extra water to them for as long as possible without causing to much damage to my ladies so like 2 weeks at maximum by doing this is hope to fuk them right up with this lol i am getting couple of sticky pads for flys just in case

Anyone got any ideas ??? .... i have one mass of soil seperated by bag pots all sat in the same tray so spread is going to be really easy for them why im making such drastic kill off i have 4 weeks left till im finished frosting nicely only discovered the larvae on tuesday so not sure how long they have been there

Any Ideas Welcome
Thanks

Wrong section sorry

https://www.rollitup.org/general-marijuana-growing/629149-gnat-basterds.html#post8747853

Depending on the size of your room.. take a cup of orange juice and put some dawn dish soap inside the cup with the juice.. now set the cup (s) between your plants.. they like oj and the soap killsem.. good luck..

wind will fuck em up, get a fan blowing right above the soil so any new hatch lings get caught in the vortex.