Bed Bugs: How to Spot Them and Stop Them Spreading

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Bed Bugs: How to Spot Them and Stop Them Spreading

Last updated 2026-08-01 · Best Pest Control Service

What bed bug bites and stains really look like, why one treatment is rarely enough, and how to avoid bringing them home.

How to confirm it is bed bugs

Bed bugs are flat, reddish-brown and about the size of an apple seed. You are far more likely to find their evidence than the insect itself: small dark ink-like spots along mattress seams, tiny pale shed skins, and a faint sweet musty smell in a heavily infested room.

Bites often appear in lines or clusters on skin exposed while sleeping, and reactions vary enormously — one person in a bed can be covered in welts while their partner shows nothing at all. Bites alone never confirm bed bugs; look for the staining.

Where they hide

Why treatment needs two visits

Bed bug eggs are cemented into crevices and are far less susceptible to insecticide than adults. A single treatment kills the active population, but eggs laid before it hatch over the following one to two weeks. That is why professional bed bug control is planned as two treatments roughly 14 days apart — skipping the second visit is the single most common reason an infestation returns.

Preventing them from coming back

Frequently asked questions

Do I have to throw away my mattress?

Usually not. Mattresses are treated in place along the seams and can be protected afterwards with an encasement. Replacement is only sensible if the mattress is already damaged.

Do bed bugs mean my home is dirty?

No. Bed bugs feed on blood, not food waste. They arrive on luggage, second-hand furniture or through shared walls, and spotless homes get them just as often.

How soon can I use the room after treatment?

Typically after four to six hours of ventilation. Your technician will confirm based on the products used.

Need help with this pest?

Best Pest Control Service covers Mumbai, Navi Mumbai and Thane with free inspections and safe, targeted treatment for homes and businesses.

Call +91 94203 00006 or request a callback.

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