Yes, some carpet stains can be permanent. Stains that have been sitting for a long time (weeks, months, or years) are much harder to remove because they have had time to dry and set. Other types that may be permanent include oil-based stains and dye stains. While some cleaners can help, they can also risk dyeing or permanently changing the carpet's color. If you have an old stain and are unsure of the cause, it's best to call a carpet cleaning professional. If DIY methods and professional cleaning fail, you may need to replace that section of carpet or learn to live with the stain.

Patching your carpet in damaged areas or using an industry-grade cleaner on urine spots can help remove stains and scents from your carpet. If odors linger, leave baking soda on the area overnight (dry), then vacuum it up in the morning.

The time it takes for a professional to clean upholstery varies. For a single piece of furniture, you can generally expect the process to take between 30 and 60 minutes. However, the duration depends on the item's condition and material. Cleaning small, isolated stains may be quicker, while heavily soiled or delicate antique furniture could take up to three hours. For a room full of furniture, the process might take a couple of hours. Your cleaning expert should be able to provide a more accurate time estimate before they begin.

The cost for professional carpet cleaning is $180 for the average homeowner. However, you could end up paying as low as $80 or as high as $375 or more, depending on how much carpeting you have in your home and the type of cleaning you’ll have done, plus any add-ons like furniture and upholstery cleaning. For example, bonnet carpet cleaning averages around $150 since it’s more surface-level. However, due to its complexity, hot water extraction cleaning averages closer to $400.