The answer to 'steam cleaner discolored' is that discoloration on carpets or upholstery after using a steam cleaner is a common issue that can have several causes. This can happen due to the steam cleaner not being properly maintained, using the wrong cleaning solution, or applying too much heat or moisture to the fabric.
Some common symptoms of steam cleaner discoloration include faded or yellowed spots, water stains, or a sticky residue left behind. In most cases, this can be addressed through proper maintenance and adjustments to your steam cleaning technique. However, if the discoloration is severe or persistent, it may be best to call in a professional carpet cleaning service to properly diagnose and treat the issue.