Which two carpets treated with stain blocker technology have warranties specific to common household beverage and food stains?

The correct answer highlights a combination of wool and nylon as carpets that typically feature warranties specifically addressing common household beverage and food stains when treated with stain blocker technology. Wool is known for its natural resilience and inherent stain-resistant properties, which contribute to its effectiveness in resisting the absorption of spills. Nylon, on the other hand, is a synthetic fiber that is commonly associated with durable carpeting and often treated with advanced stain-resistant coatings that enhance its ability to repel stains from everyday household substances like drinks and foods. Together, these fibers provide a robust solution for homeowners, ensuring that common spills won't easily become permanent stains.

Other fiber options are less frequently associated with such warranties. For example, while polyester and nylon are generally durable, polyester does not have the same level of stain resistance as nylon. Similarly, while olefin and cotton offer their own benefits, they are not typically recognized for having warranties specifically covering stain issues in the same way wool and nylon do. This understanding is crucial for carpet cleaning technicians as they advise clients regarding carpet choice and maintenance.