How to Look After Your Upholstery

Robert Anderson from Curtain Clean at Whakatane ChemDry

In this blog we discuss the most common upholstery problems that can arise in use. We will break each problem down, looking at what it is, the likely cause and recommended remedies and solutions to avoid future re-occurrence.

CROCKING: What is it? Crocking is the term used to describe the transfer of excess dye from one surface to another due to rubbing and friction. The issue is increased by certain atmospheric conditions such as humidity and temperature.

Likely cause: In a situation where the dye is transferring out of the upholstery fabric (for instance a red fabric is turning pink) it will usually be a result of either poor quality dyes used during textile manufacturing or that the dyes were not set correctly during the dyeing and finishing process. Crocking can also occur when dye is transferred from an outside source onto the upholstery fabric, for instance a pair of new jeans can transfer blue dye on to your sofa giving it a grubby appearance.

Remedy: The key thing to establish with crocking is whether the discolouration is due to dye transferring out of your upholstery fabric or on to it from an external source. If it is transferring out of the fabric then it is important to check that some substance e.g. a solvent based product, has not come into contact with the fabric and affected the dyes. If all of the above can be ruled out then a genuine fabric issue may be the cause and the fabric will need to be replaced from another batch or alternative fabric.

FADING: What is it? Discolouration or lightening of the dye in a fabric due to exposure to ultraviolet light. Constant exposure to high levels of direct ultraviolet light can also result in fibre degradation, causing the fabric fibres to become brittle, which may result in areas of breakage.

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