The signs, in the order you should look

• Rusty or reddish stains on sheets or the mattress; crushed bugs leave smears.
• Dark spots about the size of a pen dot: bed bug droppings, which can bleed into fabric like a marker.
• Shed skins, pale yellow eggs, and eggshells about a millimeter long.
• The bugs themselves: flat, oval, wingless, reddish-brown, 6–9 mm unfed (apple-seed sized). Check the mattress piping, seams, and tags; the box spring; cracks in the bed frame; and behind the headboard. They hide within a few feet of where you sleep.
• A musty, sweet odor in heavy infestations, the sign local pest experts flagged in KY3's coverage this June.

If you find a bug, keep it: tape it to an index card or seal it in a bag. Identification is the whole game: carpet beetles and bat bugs are often mistaken for bed bugs, and they call for different responses.

Cheap detection that actually works: interceptor traps

Rutgers researchers found that interceptor cups under bed legs (a few dollars each, eight to twelve for a one-bedroom apartment) detected 95% of infestations on their own. Set them, keep the bed pulled away from the wall and bedding off the floor, and check weekly. They're also how you'll verify treatment worked afterward.

Professional inspections in Springfield: often free

Free inspections and free estimates are advertised by Springfield-area companies, so a professional opinion may cost you nothing beyond the phone call. Nationally, paid visual inspections run $65–$200 and canine inspections, useful for sweeping multiple rooms or units fast, run $300–$600. If a company charges an inspection fee, ask whether it's credited against treatment; that's common practice.

The prep checklist that makes treatment work

Whether the job is heat or chemical, your prep determines how well it works. Your provider will give you a specific list; this is the standard core, drawn from EPA and university extension guidance:

1. Launder and high-heat dry bedding, curtains, and clothing that touches the floor. It's the dryer's heat that kills; washing alone generally doesn't. Bag clean items in sealed plastic until after treatment.
2. Declutter, in place. Clutter multiplies hiding spots. But don't carry loose items to another room; that's how one infested bedroom becomes three. Bag items where they sit.
3. Vacuum thoroughly: mattress seams, frame, baseboards. Then seal the vacuum bag and put it in an outdoor bin immediately.
4. Don't throw out the mattress or furniture yet. The EPA's advice is to treat and save most belongings. A discarded infested mattress spreads bugs down the stairwell and tells the bugs' next host where to look.
5. Keep sleeping in the room if you can. Counterintuitive, but extension guidance commonly advises staying put: moving to the couch can drag bugs to the couch. Encase the mattress and stay until treatment day.
6. After treatment, verify. Re-inspect at least every seven days while eggs could still be hatching, with interceptors under the bed legs to prove the room is clear.

What not to try (Springfield has learned this the hard way)

• Foggers and bug bombs. Rutgers testing found them completely ineffective against bed bugs, and the EPA says they should not be used as the sole source of bed bug control: the mist doesn't reach the crevices where bugs live, and the flammable propellant is an explosion risk near pilot lights.
• Flammable chemicals, ever. A Springfield man died in a 2016 house fire on North Golden Avenue after a DIY bed bug treatment. The fire marshal said the chemical became an accelerant.
• Rubbing alcohol, mothballs, ultrasonic plugs. Rutgers testing: alcohol killed at most half the bugs (while creating a fire hazard), mothballs failed outright, and ultrasonic repellers changed nothing.
• DIY whole-room heat. Space heaters can't hold the 118°F+ that kills eggs through furniture, and unmonitored heat is how house fires start. Leave it to crews with sensors; see how professional heat treatment works.

Returning from travel?

Inspect hotel rooms before unpacking (mattress seams, headboard, the luggage rack) and keep suitcases off beds and floors. Back home, unpack directly into the washer, high-heat dry everything, and store luggage away from bedrooms. Missouri's health department adds: dry travel laundry on high heat for 20–30 minutes. Hotel and rental operators have their own lodging bed bug response guide.

Sources

• EPA, How to find bed bugs — stains, fecal spots, inspection points.
• MU Extension, G7396 — bed bug description (6–9 mm unfed), daytime harborage near the bed.
• KY3, June 2026 — signs incl. musty-sweet odor.
• Rutgers NJAES, FS1251 — interceptors detected 95% of infestations; alcohol/mothball/ultrasonic results.
• EPA, Top ten tips and DIY control — laundering, clutter, vacuum disposal, don't discard belongings, 7-day re-inspection.
• University of Minnesota Extension, Bed bug control — don't move items room to room.
• EPA, Should I use a fogger?; KY3, 2016 fatal fire report.
• Inspection pricing: Bob Vila cost guide, syndicated edition ($65–$200 visual, $300–$600 canine); free local inspections advertised by SWMO Bed Bugs and Ameripest.
• Missouri DHSS, travel guidance — 20–30 minutes high-heat drying after trips.