Top 10 Best Carpet Shampoos in 2021 (Bissell, Kirby, and More)

This highly concentrated carpet shampoo is designed for upright carpet cleaners to help eliminate the odors and messes caused by your pets or potty-training kids. It's biodegradable and doesn't contain heavy metals or phosphates that might pollute the environment. 

Some buyers mentioned that they had to use a lot of solution in order to clean their pet's urine, or it just didn't work at all. Meanwhile, the majority of reviewers agreed that this product was helpful in removing stains from the carpet. They found the scent refreshing and not overwhelming.

This carpet shampoo boasts a low pH formula that works well for various surfaces, including rugs, furniture, and carpets. It not only deodorizes but also removes hard stains without leaving behind any sticky residue. It's formulated for use in most machines.

Some found it didn't help on dog urine, but the majority of reviewers were impressed with the strong cleansing power of this product. For many, it effectively eliminated the smell and took out stubborn stains. Moreover, it didn't have an overwhelming detergent scent and dried quite quickly. 

What's special about this carpet shampoo is the biodegradable, certified cruelty-free formula. Despite the small bottle, it's highly concentrated, so a little goes a long way. And if you're trying to avoid artificial fragrances, this might be the right option for you since the scent is derived from essential oils.

A few buyers mentioned that the scent was a bit intense and lingering, but others said it helped cover up the smell of pet urine. Most buyers said it worked well for pet messes as well as food spills and stains. Even old carpets looked much more pristine after using the solution. 

This carpet shampoo features a dry foam formula that can clean the most stubborn dirt without soaking the fibers of your carpet. It has a lavender scent that is quite mild. It's designed for Kirby machines, but reviewers have used it effectively in other brands.

A few reviewers were disappointed with the lathering action, saying it didn't produce as much foam as they expected. Meanwhile, many buyers shared that this product cleaned all of the stains on their carpet. They further mentioned that the solution dried much faster than other products. 

Formulated with people with sensitive skin in mind, this carpet shampoo is free from dyes and is tough on dirt while being gentle to your skin. It works on upholstery and carpet. For a more intensive clean, use this product with a stain remover from the same brand. 

A few reviewers warned that this product might not be suitable for those with fragrance sensitivity, however, many mentioned that the scent was quite mild. 

The majority of reviewers were amazed at how well this shampoo got the stains and dirt out of their carpet. They noted that the solution lathered up a lot and advised using exactly the suggested amount to avoid straining your machine.

This carpet shampoo targets various kinds of messes from dirt to stains. It touts a low-foam formula and won't leave behind a lot of residue on your carpet. Also, this product is compatible with a variety of machines, including Hoover and Bissell.  

Reviewers claimed that it was effective in cleaning regular stains and pet messes, but some buyers were not fans of the smell that appeared after a few days. Others said it got out some stains they thought were permanent, and they were very impressed.

This product doesn't contain harsh chemicals such as chlorine, ammonia, and alcohol. Instead, it uses the power of plant-based surfactants such as cocamidopropyl betaine and lauramine oxide, as well as grapefruit seed and citrus, to gently remove stains. 

According to some users, the product was too sudsy and left behind residue. So use a small amount and dilute it with some water. 

Nonetheless, the natural formula earned the trust of many buyers who were looking for something without artificial fragrances. They also loved the mild citrus scent derived from essential oils. The majority of reviewers were content with its cleaning power as well, saying it provided excellent stain and odor removal. 

This carpet shampoo produces a lot of suds to help you effectively remove dirt and stains. It's highly concentrated and sudsy. So before using, dilute it in water in an eight-to-one ratio for tough spots, or up to 20-to-one ratio for general stains and grime. 

According to reviewers, this product had a pleasant lemony scent and truly got the stains and dirt out of their carpet to leave it looking brand-new. They further added that the shampoo worked for car seats and cloth as well. 

Puracy's carpet shampoo is powered by plant-based surfactants including lauramine oxide and decyl glucoside to lift stains and odors from carpet and upholstery. There are also softeners to make your carpet feel soft. 

Many reviewers mentioned that the product had a thick consistency and needed dilution. But make sure to follow the instructions carefully to prevent it from getting too sudsy. 

People were happy with how clean their carpet looked. Specifically, this product did the trick in removing tough stains without imparting a chemical scent. The plant-based formula didn't seem to trigger allergic reactions from those with sensitive skin. 

This carpet shampoo from Resolve works for many deep-cleaning machines, including Hoover, Bissel, and Rug Doctor. Unlike shampoos that only remove regular stains, this highly-concentrated formula is helpful for pet messes and urine as well. Plus, this product is low-foaming to help you reduce drying time. 

Many reviewers were pleased that this shampoo did a remarkable job in cleaning spills, stains, and pet messes. It seemed to remove even tough stains. Others further complimented the fresh and mild scent.