Fungal skin infections like athlete's foot or ringworm: a cream is usually used for two weeks as a minimum. Sometimes up to six weeks' treatment...
Well, maybe might as well hire and get some help with the "pest control professionals". They can help you with some of your questions.
Mostly those tiny little insects come out on rainy season I guess. I think you should probably find ways to trap all of them.
Try not to touch and clean up the colony. They build dirt tunnels, so try to leave it alone. Call the pest control to come and assess the...
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