Back label, feel and a safe check
Turn up a corner and look for a label on the back stating the fibre, origin and care. If there is none, check the feel: wool is warm and springy, its pile recovers after pressing and it gives off a natural smell when wet, synthetics are smoother and slightly glossy and fairly uniform, and silk is very soft, very shiny and finely knotted.
Specialists can identify fibre by examining a tiny tuft from the edge. We advise against burning fibres yourself to identify them; it is risky and unnecessary at home, and the label, the maker or a specialist team is enough.
Quick signs
- Wool: warm, springy and a natural smell when wet
- Polyester and nylon: smooth and moderately stain-resistant
- Polypropylene: light and common in budget carpets
- Silk: very soft, very shiny with fine knots
- Fitted carpet: fixed to the floor with a flexible backing
