Will PET mat plastic turn yellow over time? This is a question that many people often ask. The reasons for the yellowing of PET plastics that need to be noted may be multifaceted. Firstly, plastic materials themselves are susceptible to oxidation and light exposure. Long term exposure to sunlight or exposure to oxygen can cause color changes in plastics. Secondly, the use of PET mats may also have an impact on the yellowing of plastics. For example, if the urine or other stains left by PET on the mat are not cleaned in time, these stains will gradually seep into the interior of the plastic, causing it to turn yellow. In addition, incorrect cleaning methods may also have an impact on the color of plastics. Using cleaning products containing bleach or strong acidic cleaning agents may cause the plastic to turn yellow. Finally, the quality of plastic can also affect the yellowing process. Low quality plastics are relatively more susceptible to external environmental influences, resulting in a higher likelihood of yellowing.
So, how to prevent PET mat plastic from turning yellow?
Firstly, selecting high-quality PET mats is crucial. High quality plastic materials are relatively more durable and less susceptible to external factors.
Secondly, regular cleaning of PET mats is necessary. Mild cleaning agents and soft cloth can be used for cleaning, avoiding the use of cleaning agents containing bleach or acidic components. Try to promptly dispose of urine or other stains left by PET to prevent them from seeping into the plastic interior.
In addition, placing PET mats indoors to avoid exposure to sunlight can also reduce the possibility of yellowing.
If the PET mat plastic has turned yellow, there are some methods to try restoring its original color.
Firstly, lemon juice or vinegar can be used for soaking and scrubbing. These acidic substances can help remove yellow stains.
Additionally, bleach diluents can be used for cleaning. However, caution is needed when using these methods, as excessive cleaning may damage plastic materials. If the above methods cannot achieve the desired results, it may be necessary to consider replacing the mat or using a mat made of anti yellow plastic.
