Bissell Little Green ProHeat 14259 Reviews — Portable Carpet and Upholstery Cleaner

Disclosure: The Clean Freaks may earn a commission for purchases made after clicking links on our site. It won't cost you anything (you may even save a little) but it will help us maintain our site. Learn more.

Spread the love and share this post, please.


The Bissell Little Green® ProHeat® Portable Carpet Cleaner is a portable carpet cleaner designed for spot cleaning and upholstery cleaning. Consider it the brother to the Bissell Little Green Multi-Purpose portable carpet cleaner (with no heat) and the son of the Bissell Big Green heavy duty professional carpet cleaner (which we also reviewed).

The best thing of this model is that it has a built-in heater which will heat up the cool tap water to reach optimal temperature for cleaning (this is similar with the Bissell Proheat Spotclean 5207F which costs a little more, but has advanced features).

Besides, the model has the on-board spraying crevice tool which is small but mighty for removing old stains and urine.

Moreover, this model uses a motor of 9 amps rating while Bissell Professional 3624 portable unit uses a motor of 6 amps rating, therefore you might expect that this model will have a powerful suction power when compared with the most popular portable carpet cleaner.

This is one of Bissell’s older models and is no longer being made, but you can still find it on sites like Amazon both new as overstock and renewed.

Or you may want to check out Bissell’s newer SpotClean or SpotBot portable carpet cleaners. We’ll discuss some of the differences between these models further down.

Technology and benefits of Bissell Little Green ProHeat 14259


This is a portable carpet cleaner with built-in heater and on-board tools which delivers great cleaning performance on stain and upholstery.

Powerful suction level

This model applies a motor of 9 amps rating which is highest when compated with other Bissell portable units. This motor delivers a mighty suction power.

Built-in heater

This is the rare model that has a built-in heater to heat the cool water for maximal cleaning results.

Easy to use

The model require minimal assembly only therefore it is very handy to use suitable for any age.

On board tools

The model has a crevice spraying tool which is quite useful, a tough stain tool for multiple surfaces cleaning

The model comes with one year limited warranty

NOTE: There is another portable LittleGreen unit which is very similar to to the BISSELL ProHeat 14259, called the Bissell Little Green portable 1400B. The latter model is cheaper but it does not have the on-board spraying tool or the heat technology and the motor power is just 3 amps. Therefore you should look for the exact name to avoid possible incorrect order if you want these technologies.

Related: Bissell Little Green Vs Little Green Proheat Portable Carpet Cleaner – What Is The Difference?

Specifications of bissell little green proheat 14259

Model nameLittle Green ProHeat Portable Carpet Cleaner 14259
General specifications 
Dimension8.2 x 17.2 x 12.5 inches
Weight13 lbs
Cleaning surfaceCarpet, Upholstery, Auto, Stairs
Cleaning performance 
Motor power9 amp
Brush type 
Cleaning path width 
Heatwave technologyno
Edge cleaningyes
Hose length4.0’
Cord length15’
Water tank size48 oz
Ease of use 
Brush on/offyes
2 Cleaning modeno
Carry handleyes
Special tools3’’ tough Stain tool, 2-in-1 Crevice Tool
Similar models 
Warranty1 year limited

Pros and cons of bissell 14259 


  • This BISSELL Little Green ProHeat 14259 is ready to use, easy to use, powerful suction for removing stains and suitable for multiple cleaning demands.


  • This model uses a tough stain tool and a crevice tool therefore it is very efficient when dealing with spot and stain. When you have to clean bigger areas, there is no attachment with big cleaning path width for speeding up the cleaning.

Replacement parts

  • Little Green Solution Tank Part: 2035008
  • Cap & Insert Assembly for Little Green Carpet Cleaners Part: 2035014
  • Collection Tank Duck Bill Gasket for Little Greens Part: 2035045
  • Collection Tank – Little Green Portable Carpet Cleaner Part: 2037144


Image Credit: Bissell

Compare Bissell Little Green vs SpotClean Proheat

Bissell Little Green and Bissell Spotclean Proheat are two popular models from Bissell. However, Bissell Little Green is designed for multiple cleaning tasks while the later model is designed for auto-detailing and upholstery cleaning mostly.

Bissell Little Green has a stronger motor (9 amps vs 3 amps), circular body, a bit more expensive while Bissell Spotclean Proheat has a slim profil and cheaper.

Compare Bissell Little Breen vs SpotBot

The SpotBot is the only portable carpet cleaner from Bissel that has automatic cleaning feature. This model is recommended for users who deal with spot, stains and pet messes on daily basis without the time to clean by hand.

The Bissell Little Green is recommended for multiple cleaning tasks which has a stronger motor power ( 9 amps vs 3 amps) and it has the built-in heater therefore it is a bit more convenient.

Compare Bissell Little Green vs Pet Stain Eraser

The Bissell Pet Stain Eraser is a design that has been around since 2017, which is a handheld carpet cleaner which is designed for pet stain cleaning. This model also uses a motor 3 amps rating therefore as you might expect this model does not have as much power as the Bissell Little Green. However, because it is handheld, it is a little bit more convenient than the Little Green.

FAQs of BISSELL Little Green ProHeat 14259

Coming Soon

Spread the love and share this post, please.