"Couch" - what is it, definition of the term
A sofa is a multi‑seat upholstered furniture piece intended for reclining or sitting, typically featuring a supportive backrest, armrests, and padded cushions; it rests on a wooden or metal frame covered with fabric, leather, or synthetic material, and serves residential or commercial interiors for relaxation, social interaction, or temporary accommodation.
Detailed information
Upholstered seating can harbor a variety of ectoparasites that affect both humans and pets. Ticks attach to fabric fibers, especially in environments where wildlife or domestic animals have access. They remain dormant in seams until a host brushes against the material, at which point they quest for blood. Regular vacuuming and steam cleaning disrupt their life cycle and reduce infestation risk.
Common household insects such as bed bugs exploit the hidden crevices of cushions and frame joints. They lay eggs in the stitching, where temperature and darkness favor development. Detection relies on spotting live specimens, shed skins, or fecal stains on the upholstery surface. Heat treatment above 50 °C or professional fumigation eliminates established colonies.
Lice, typically associated with hair, may temporarily reside on fabric when transferred from an infested person or animal. Their survival off-host is limited to a few days, making prompt laundering of removable covers an effective control measure. High‑temperature washing (≥60 °C) and drying for at least 30 minutes ensure mortality.
Fleas thrive in environments where pets rest on soft seating. Their larvae feed on organic debris within the cushion padding. Frequent vacuuming of the interior, combined with periodic application of insect growth regulators, interrupts maturation. Replacing worn padding reduces the accumulation of organic matter that supports larval development.
Key preventive actions:
- Remove and launder all removable covers weekly at ≥60 °C.
- Vacuum seams, cushions, and underframes daily; discard the vacuum bag or clean the canister after each use.
- Apply a residual insecticide approved for indoor upholstery to high‑risk areas, following label instructions.
- Restrict animal access to upholstered seating; provide dedicated pet beds with washable covers.
- Conduct routine visual inspections for live parasites, eggs, or discoloration indicative of infestation.