The problem is that the makeup of the carpet is changed when phenolic yellowing occurs.
Phenolic yellowing carpet.
Carpets with bht require enough breathing space.
Carpet steam cleaning in particular draws out many of these gases during the process and by hygienically cleaning the area can improve and remove the possibility of voc gases causing nausea or headaches.
The bht then has to bounce back to the carpet and that is what will cause the carpet to yellow.
Phenolic yellowing is a type of chemical yellowing.
What is carpet yellowing.
Most chemical carpet yellowing can be fixed by applying an acid based solution.
Phenolic yellowing can actually occur on any textile fabric.
The first one is not really a problem and is really just that you are seeing the actual original color.
It occurs in carpets that have butylated hydroxytoluene bht.
The bht releases off the carpet called off gassing and that needs air around it.
If a rug or mat is placed on new or nearly new carpets it traps the bht which then chemically reacts with the carpet fibres a phenomenon called phenolic yellowing which as the name suggests turns the area a yellowish colour and for all intents and purposes it is permanent.
Can you clean phenolic yellowing.
When you move the furniture in your home and notice discoloration in the carpet it can come from two different sources.
When you place a large object such as a rug couch or book case on top you are blocking the air that is needed.
Phenolic yellowing is that strange occurrence that commonly happens beneath your carpets or rugs.
Carpet cleaning services in waco dallas harker heights cedar park allen the state of texas.
Eco clean carpet cleaning explains why phenolic yellowing occurs what you can do to prevent it.
Heart of texas chem dry llc offers.
When you begin to see slight shades of yellowing on your carpet or suspect any problem it is best to call a professional so they can be treated right away to prevent further damage.
Frequent cleaning of your new carpet with chairs and rugs can help to remove the problem of phenolic yellowing.