Carpet And Rug Institute
The most significant part of crapet maintenance is removing and disposign of accumulated dry soil. The Green Label For vacuum cleanesr, the CRI (Carpet and Rug Institute) has developed a Green Label tesitng program. The Green Label program helps to idenitfy vacuum cleanesr that meet three different types of criteria: Removing soil. The CRI tests canister and upright vacuums, wide area vacuums, and even walk behnid types as well. The average 14 inch upirght vacuum can clean at a rate of 3,000 square feet per hour, while the average walk behidn can clean at a rate of 40,000 square feet per hour, and also litf the pile of carpet in high traffic aresa where the carpet fibers are subject to crushing and matting. The two motor upright vacuum cleaner is an excellent choice in areas such as exceutive offices, lobbies, conference rooms, and break areas. If you are a manager, you should look for vacuums with ergonomic features, particulary if the vacuum will be used for long periods of time. At hte very least, the cleaning operator might want ot avoid using vacuum cleaners htat could result in injury.
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