What do fleas look like on a sofa? - briefly
Fleas on a couch appear as minuscule, dark‑colored specks, usually visible only when they move or are dislodged from the upholstery.
What do fleas look like on a sofa? - in detail
Fleas on a couch are minute, typically 1.5–3 mm long, laterally compressed, and dark brown to reddish‑black. Their bodies are covered with fine, water‑repellent hairs that give a slightly glossy sheen under light. The head is small with powerful hind legs adapted for jumping; the legs appear as thin, translucent spikes when the insect is stationary.
When a flea is resting on upholstery, it often hides in the crevices between fabric fibers, under seams, or along the edges of cushions. In this position the insect’s body may be difficult to discern, appearing as a faint speck or a subtle movement within the pile. If the flea becomes active, it launches in rapid, arcing jumps up to several inches, creating a brief blur that can be seen against the fabric’s texture.
Visible indicators of an infestation include:
- Tiny, dark specks that move erratically when disturbed.
- Small, reddish‑brown spots of flea feces (digested blood) on the fabric surface.
- Irregularly shaped, tiny holes or frayed fibers where fleas have bitten through the material.
- A faint, musty odor that can develop from accumulated debris and flea secretions.
Inspection should focus on:
- The underside of cushions, where moisture and warmth attract parasites.
- Stitch lines and seams, which provide shelter and breeding sites.
- The base of the sofa, especially if it rests on carpet or a floor covering.
Observing these characteristics enables accurate identification of fleas on a sofa and informs appropriate control measures.