Itchy bites with nothing you can actually see are usually a mite problem — and where they’re coming from changes everything about how to stop them. Call (404) 647-6677 for an inspection.
Chiggers — the one you’ll meet outdoors
UGA Extension describes the chigger as “a tiny, red mite that, in its immature stage, will feed on humans, rodents, birds, snakes, and a wide variety of other animals.” They’re common in overgrown, second-growth areas and forest edges, and active from early spring. A repellent containing DEET on skin, and permethrin on clothing, is the most practical protection — and keeping grass short and sunlit discourages them, since chiggers need humidity to survive.
Bird mites — what a nest leaves behind
If a bird nest was recently removed, or birds have moved on from a vent or soffit, mites from that nest can migrate indoors looking for a new host. A peer-reviewed case study documented exactly this: mites from pigeon and house martin nests entering homes, in one case reported as “mites had invaded the home” overnight. The mite species involved parasitize birds most commonly, “but occasionally also mammals” — including people, once their original host is gone.
Rodent mites — the same pattern with rats and mice
Rats and mice carry their own mites, and a documented case report of tropical rat mite dermatitis notes a patient “who had a recent rat infestation at home” — bites appearing after the rodents, not because of an insect infestation. If you’ve recently dealt with rats or mice and started noticing bites, this is the likely explanation.
Why treating the mites alone doesn’t work
Bird and rodent mites don’t stick around once their host is gone — they need a blood source. The fix isn’t spraying for mites; it’s removing what brought them and sealing the entry point behind it.
What we do
We identify the mite source first. If it’s chiggers, treatment focuses on the yard, not the house. If it traces back to birds or rodents, we deal with the source — see bird removal, rat control or mice control — and the mite problem resolves once the host is gone and the entry point is sealed.
Bites but no idea what’s biting?
Ticks are a common mix-up — different pest, different treatment. Still not sure? Check the pest library.
Get a mite inspection
Call (404) 647-6677.
Sources: UGA Extension C782, Stinging and Biting Pests; Urban emergence of Dermanyssus gallinae and Ornithonyssus sylviarum, Hungary; Ornithonyssus bacoti Dermatitis Incorrectly Diagnosed as Delusional Parasitosis.
