Why is my nylon carpet discolouring or bleaching? There are two types of nylon used to manufacture nylon carpets: most commonly, Nylon 6, and less commonly, Nylon 3.

 

Nylon 6 is more durable and withstands harsher chemical treatments when handling tough stains. At the same time, Nylon 3 tends to break down and is susceptible to bleaching and discolouration as well as wearing poorly.

 

The numbers 3 and 6, respectively, refer to the number of carbon atoms in their chemical chains. Quite simply, the longer the chain, the more resistant they will be to the influence of oxidising agents such as bleach and harsh chemicals.

 

Bear in mind it is still possible to damage a Nylon 6 carpet's fibre and colour, and the claims from carpet salespeople that they cannot be stained are patently false.

 

Several factors can still cause discolouration of a Nylon 6 carpet:

 

Bleach overload: Strong cleaning agents or oxidisers used repeatedly over time.

 

Dye quality: A poor-quality dye may break down and be cleaned away.

 

Stain treatments: Some stain treatments may be too harsh.

 

UV exposure: Sunny locations can cause damage and discolouration to the nylon.

 

Pet accidents: Pet stains are particularly nasty on carpets, even the relatively durable Nylon 6. There are treatments available, but they have mixed results with pros and cons for each.

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CJL Carpet Cleaning are trained in fibre identification and able to clean nylon carpets with fibre specific Australian made products.