What pH level can potentially damage fifth generation nylon carpets?

Fifth generation nylon carpets have a specific chemical structure that makes them sensitive to high pH levels. When the pH rises above 10, it can lead to degradation of the carpet fibers. This happens because alkaline environments can break down the dye site characteristics of the nylon, leading to discoloration or loss of texture. The integrity of the fibers is compromised, making them more susceptible to wear and damage over time. Therefore, maintaining a neutral to slightly acidic pH (ideally between 7 and 8) is crucial for preserving the quality and appearance of fifth generation nylon carpets. This is why the choice indicating a pH level above 10 is identified as potentially harmful.