There are many problems that can work on a carpet. One of those problems is cellulose browning. It is a fairly coarse problem with older carpets but can also work on newer carpets. Learn a diminutive about this problem by reading this article.
Cellulose browning is a brown discoloration to the carpet. It normally appears after a rug cleaning or after the rug has been flooded or otherwise damaged by water. What happens is that there is a chemical reaction at the backing of the carpet. The rug fibers then cause the discoloration to rise to the surface due to capillary action. This problem is much more coarse in older carpets where a jute backing is used but can work on modern rug under the right conditions. It is any way still very rare to see this type of problem on newer latex backed carpets. The medicine for this problem involves the application of an acid based cleaning agent to help neutralize the Ph of the rug and remove the browning. Because it requires special chemicals and techniques medicine of this problem is best left to professional rug cleaners. They have the tools and skills to handle this type of job.
Hopefully this report has given you some good data on this problem. If you think you have a problem with cellulose browning you should consult a local rug cleaning company. They should be able to take care of the problem but be ready because sometimes the damage is permanent or may not be able to be fully removed.
Pearl Watch Best Baby Snowsuits Quickly