The formation of small balls of fiber, colloquially known as bobbles, on the surface of a fabric sofa is a phenomenon referred to as pilling. This occurs as a result of abrasion and regular use, where loose fibers on the material's surface become entangled. There are several established methods for effectively removing this pilling and restoring the aesthetic appearance of the upholstery.
One of the most effective and widely recommended methods involves the use of a specialized electric fabric shaver or depiller. This handheld device operates with a rotating blade positioned behind a protective screen. When glided gently across the fabric, the shaver's screen allows the protruding pills to enter while protecting the underlying fabric, and the blade shears them off cleanly. This technique provides a uniform finish and is generally considered safe for most types of upholstery.
Alternatively, manual tools can be employed, though they may require more care and precision. A sweater stone, which is a block of natural pumice, can be used to gently brush the fabric surface. The abrasive texture of the stone catches the pills and pulls them from the fabric. A similar result can be achieved with a sharp, clean disposable razor. This method requires holding the razor at a shallow angle and using very light, short strokes to shave the bobbles off the surface. Extreme caution is necessary with a razor to avoid snagging or cutting the fabric itself.
Regardless of the removal method chosen, the final step should involve clearing away the sheared-off fibers. This can be accomplished with a lint roller or by using the upholstery attachment of a vacuum cleaner to ensure the sofa surface is left clean and smooth.
