Best Auto Carpet Shampoo for Cars, Carpets, and Upholstery

#1 · Best Overall

1. P&S Carpet Bomber

• Volume: 128 fluid oz
• Material Features: Natural
• Form: Liquid

Best for: Dilution-minded detailers.

Why it ranks #1: Its description specifically covers car upholstery, while the one-gallon liquid concentrate dilutes 5 to 8:1 for flexible carpet and upholstery cleaning.

A 5-to-8:1 dilution range makes P&S Carpet Bomber a flexible concentrate for automotive carpet and upholstery cleaning. Its citrus-based formula targets dirt, grease, pet messes, food, drinks, and odors, while the gallon container gives detailers a supply for repeated interior-cleaning jobs rather than a single spot treatment.

The concentrate can be mixed at different strengths within the stated 5-to-8:1 range, letting you prepare a working solution for interior cleaning instead of applying the gallon directly. Its stated ability to tackle grease, dirt, stains, and odors suits varied cabin messes, and the description also identifies use on upholstery, engines, and wheel wells. The directions recommend dry-brushing and vacuuming first, so plan on that prep before applying the cleaner to carpet or upholstery.

Skip it if you want a ready-to-use spot spray; Meguiar's G9719 offers a dual-purpose sprayer for targeted or broader application.

Choose Carpet Bomber if you detail multiple interior surfaces and are comfortable mixing concentrate and preparing fabric first. Its broader listed uses include upholstery, engines, and wheel wells, but its directions call for dry brushing and vacuuming before cleaning.

Listed on Amazon as: P & S PROFESSIONAL DETAIL PRODUCTS Carpet Bomber – Professional Upholstery Cleaner, Citrus-Based Formula, Removes Grease, Dirt & Odors, Highly Dilutable, Safe for Engines & Wheel Wells – 1 Gallon

#2 · Best Foam-Free

2. P&S Extractor Shampoo

• Volume: 1 gallons
• Material Features: Unscented
• Form: Liquid

Best for: High-yield extractor operators.

Why it ranks #2: Designed specifically for carpet extraction, its foam-free concentrate mixes at 60:1 and is described as residue-free on carpets and upholstery.

A 60:1 dilution ratio makes P&S Extractor Shampoo a high-yield option for carpet-extraction work: the listed mix is two ounces per gallon of water. Its foam-free formula aims to avoid suds buildup in machines, while the gallon concentrate is intended for carpets, rugs, and upholstery.

The two-ounce-per-gallon mix provides a clear preparation ratio, and the listing says one gallon makes up to 64 gallons of solution, supporting repeated extractor sessions. Foam-free cleaning is intended to prevent suds buildup and support efficient machine performance, while the product is described as residue-free after cleaning. The stated pH-balanced formula is for all materials, and the unscented specification may suit buyers who do not want a fragranced cleaner in their workflow.

Skip it if you prefer applying a ready-to-use spray by hand; Meguiar's G9719 offers targeted or broader sprayer coverage.

Choose P&S Extractor Shampoo if your cleaning workflow already uses a carpet extraction machine and you value a clear, high-yield mix ratio. Its foam-free, unscented formula is practical for repeated machine work, not simple hand spraying.

Listed on Amazon as: P&S Professional Detail Products Extractor Shampoo – Foam-Free Carpet & Upholstery Cleaner – 60:1 Concentrate – pH Balanced for All Materials – For Carpet Extractors – 1 Gallon

#3 · Best Low-Foam

3. Adam's Carpet Extractor Shampoo

• Volume: 128 fluid oz
• Material Features: Concentrated, Low-Foaming
• Form: Liquid

Best for: Heated-extractor detailers.

Why it ranks #3: This one-gallon concentrate is designed for extractors, uses 2 to 3 ounces per gallon, and is also described as a pre-spray.

A low-foaming concentrate mixed at two to three ounces per gallon makes Adam's Extractor Shampoo a practical match for heated-extractor cleaning. Its grease-cutting formula targets stains and odors while aiming to be gentle on carpet color, and it can also serve as an upholstery pre-spray.

The stated two-to-three-ounce-per-gallon ratio gives heated-extractor users a specific way to prepare solution, and the 128-ounce concentrate supports repeated sessions. Low foaming aligns with extraction use, while orange oils are described as aiding grease cutting and leaving a fresh, clean scent. The product is also listed as an upholstery pre-spray, offering a separate role before extraction. The listed best-use pairing is Adam's Heated Carpet Extractor, so factor that workflow into your choice.

Skip it if you want foam-free concentrate with a 60:1 ratio; P&S Extractor Shampoo specifies two ounces per gallon and up to 64 gallons per jug.

Choose Adam's EXS if you use a heated extractor and want a low-foam concentrate that can double as upholstery pre-spray. Its citrus scent and stated mix ratio suit that workflow; the listed pairing is Adam's heated machine.

Listed on Amazon as: Adam's Polishes Carpet Extractor Shampoo – Best Vehicle Carpet Detailing Concentrate, Safe Car Flooring Wash For Heated Extractor, Powerful Floor Cleaning Soap – Low Foam, Citrus Scent

#4 · Best Gallon Shampoo

4. 3D Upholstery & Carpet Shampoo

• Volume: 128 fluid oz
• Material Features: Hypoallergenic
• Form: Liquid,Foam

Best for: Gallon-size foaming shampoo.

Why it ranks #4: The one-gallon high-foam shampoo is intended for carpet and upholstery, and its listed functions include stain cleaning and odor elimination.

A one-step clean-and-deodorize formula gives 3D Upholstery & Carpet Shampoo a straightforward role in refreshing vehicle carpet and upholstery. Its high foam works on spots and stains, while optical brighteners aim to restore surface appearance and texture; the gallon volume suits users planning more than occasional small-area touch-ups.

The high-foaming formula is specified to tackle spots and stains, so it can address visible soil across carpet and upholstery. Its one-step cleaning and deodorizing claim combines those tasks, while optical brighteners are intended to bring back appearance and texture. A fresh lemon scent is another stated result. Because the product comes as a 128-ounce liquid, it fits repeat or larger-area cleaning better than a small ready-to-use bottle, though the supplied facts do not specify a dilution ratio.

Skip it if you want a stated extractor dilution ratio; Zep ZUCEC128 specifies machine use and dilution instructions for carpet extractors.

Choose this gallon shampoo if you want foaming cleaning and deodorizing for repeat carpet or upholstery jobs, with optical brighteners for appearance. Its lemon scent and unspecified dilution ratio are worth considering before planning a machine-based workflow.

Listed on Amazon as: 3D Upholstery & Carpet Shampoo – High Foam Stain Remover & Odor Eliminator Shampoo 1 Gallon

#5

5. Chemical Guys Fabric Clean

• Volume: 16 fluid oz
• Material Features: Biodegradable
• Form: Liquid

Best for: Small-job fabric spot cleaning.

Why it ranks #5: The foaming citrus cleaner is intended for car carpet, mats, and upholstery, and is described as suitable for synthetic and natural fibers.

High-foaming action that penetrates carpet, upholstery, and floor-mat fibers is the defining feature of Chemical Guys Fabric Clean. It targets dirt, debris, stains, and odors across synthetic and natural fabrics, making the 16-ounce bottle a focused option for refreshing vehicle seats, mats, and interior carpeting.

The foam is described as reaching into fibers to lift dirt, debris, and stains, giving it a practical role on soiled mats, carpets, and cloth seats. Its stated suitability for both synthetic and natural fibers, without discoloration or fading, broadens the fabrics it can address. The directions call for shaking, diluting as desired, and vacuuming loose dirt first; the 16-ounce volume suits smaller cleaning sessions more than large-scale repeat work.

Skip it if you need gallon-scale extractor concentrate; P&S Extractor Shampoo supplies a gallon and is specified for carpet extraction machines.

Pick Fabric Clean for vehicle owners treating seats, floor mats, and carpet with a fiber-safe foaming cleaner. Its 16-ounce size and prep steps suit focused jobs; consider a gallon product if you clean large areas repeatedly.

Listed on Amazon as: Chemical Guys, Foaming Citrus Fabric & Carpet Cleaner, Seats & Mats, 16 oz

#6 · Best Spot Spray

6. Meguiar's Carpet & Upholstery Cleaner

• Volume: 539 ml
• Material Features: Clean
• Form: Spray

Best for: Targeted interior stain cleanup.

Why it ranks #6: Its 19-ounce spray targets automotive carpet and upholstery stains, with a dual-purpose sprayer for narrow-stream spots or broader coverage.

A dual-purpose sprayer lets Meguiar's G9719 switch between a narrow stream for stains and broader coverage for all-over cleaning. Its activating foam penetrates from the bottom up to dissolve stains and odors, while the formula dries quickly without sticky residue on automotive carpet and upholstery.

The narrow-stream setting helps direct product at an isolated stain, while the broader spray option supports treating a larger fabric area without changing cleaners. Activating foam is described as dissolving stains from the bottom up, which supports deeper spot cleaning, and the quick-drying, non-sticky finish reduces residue concerns after application. At 19 ounces, this spray is suited to targeted cabin jobs; it is not the gallon-format choice for repeated large-area cleaning.

Skip it if you clean whole carpets with an extractor; Zep ZUCEC128 is specified for extractor or steam carpet-cleaning machines.

Meguiar's is a fit for drivers who want to target cabin stains or cover upholstery with one sprayer. Its fast-drying, non-sticky foam suits spot work, while the 19-ounce container may constrain extensive repeat cleaning.

Listed on Amazon as: Meguiar's Carpet & Upholstery Cleaner – Deep Cleaning Power Removes Stains and Odors – G9719, 19 oz

#7

7. Rain-X Carpet & Upholstery Cleaner

• Volume: 16 fluid oz
• Material Features: Easy to Use
• Form: Liquid

Best for: Spill-repelling fabric refreshers.

Why it ranks #7: This 16-ounce cleaner is described for car interiors and adds a spill-repellent layer; its listed features include no-rinse use.

A protective spill-repelling layer distinguishes Rain-X Carpet & Upholstery Cleaner from a cleaner focused only on removing existing soil. Its liquid formula targets dirt, stains, and grime on vehicle and home upholstery, while the stated no-rinse, residue-free properties simplify cleanup after application.

The cleaner's stain-repellent feature is intended to help prevent future spills from becoming stains, adding a protective step after the current dirt and grime are addressed. Its listed no-rinse and residue-free properties can simplify the post-cleaning workflow, while the 16-ounce liquid size suits smaller interior or household jobs. Rain-X identifies use on high-traffic vehicle areas including floor mats, cloth seats, and trunk linings, as well as home upholstery.

Skip it if you need a gallon of concentrated extractor solution; Adam's EXS provides 128 ounces and a stated 2-to-3-ounce-per-gallon mix.

Rain-X fits drivers who want to clean interior fabric and add spill repellency, especially on mats, cloth seats, and trunk linings. Its 16-ounce size is better suited to smaller jobs than repeated whole-interior cleaning.

Listed on Amazon as: Rain-X 620234SRP Carpet & Upholstery Cleaner Repellent for Car Interiors & More, Cleans + Repels Spills while Preventing Stains, Fresh Scent 16 Fl Oz.

#8

8. 3D GLW Carpet & Upholstery Cleaner

• Volume: 16 fluid oz
• Material Features: Unscented
• Form: Liquid

Best for: Foam-focused stain and odor cleanup.

Why it ranks #8: The 16-ounce formula targets car carpets, seats, and floor mats, with listed stain-cleaning and odor-eliminating functions.

Hyper-thick foam is the defining feature of 3D GLW Series Carpet & Upholstery Cleaner, intended to penetrate heavy stains on car carpet, seats, and floor mats. Its odor-eliminating enzymes target lingering food and pet smells, combining visible soil cleanup and odor treatment in a 16-ounce liquid format.

The thick foam is described as penetrating deeply to tackle dirt, grime, debris, and heavy stains on vehicle carpeting and seating, making it relevant for focused interior cleaning. Odor-eliminating enzymes are said to destroy odors at the root, addressing food and pet smells rather than only masking them. The 16-ounce size suits spot and smaller-area jobs; supplied details do not state a dilution ratio or a machine-specific workflow, so the product is best assessed as a focused cleaner.

Skip it if you need a gallon for repeated upholstery jobs; 3D Upholstery & Carpet Shampoo provides 128 ounces for larger-area use.

Pick GLW Series for focused vehicle stains and food or pet odors on carpet, seats, and floor mats. The thick foam and enzyme claims suit targeted work, while the 16-ounce size may not suit frequent whole-interior cleaning.

Listed on Amazon as: 3D Carpet & Upholstery Cleaner, GLW Series | Ultra Powerful Stain Eliminator | Car Carpet, Seats, Floor Mats | Hyper Thick Foam | Fresh Scent | DIY Car Detailing | 16 oz

#9

9. Zep All-Purpose Carpet Shampoo

• Volume: 128 fluid oz
• Material Features: Recyclable
• Form: Liquid

Best for: Extractor-machine concentrate users.

Why it ranks #9: The one-gallon concentrate is described for vehicle seats and upholstery as well as other carpets, but its primary directions focus on carpet machines.

A gallon of Zep concentrate makes up to 25 gallons of cleaning solution, giving extractor users substantial working volume from one container. The formula is specified for extractor or steam carpet-cleaning machines and targets dirt and stains in vehicle seats, upholstery, carpets, and area rugs.

The concentrate is intended for machine use, so buyers can integrate it into an extractor or steam-cleaning workflow rather than relying on a hand-applied spray. Its stated 25-gallon yield supports cleaning multiple vehicle interiors or other listed carpeted surfaces over time. Zep lists compatibility with Bissell, Hoover, Rug Doctor, and other professional or commercial machines, while the directions say to follow the machine manufacturer's dilution instructions and perform a colorfastness test.

Skip it if you need a handheld cabin spot cleaner without a machine; Meguiar's G9719 has a dual-purpose sprayer for stain targeting.

Choose Zep if you already use a compatible extractor or steam carpet machine and want concentrate for vehicle seats and broader carpet jobs. Follow the machine's dilution directions and test colorfastness before treating fabric.

Listed on Amazon as: Zep All-Purpose Carpet Shampoo Concentrate Cleaner – 1 Gallon – ZUCEC128 – Professional Formula Removes Dirt and Stains

#10

10. Zep Shampoo Carpet Prem

• Volume: 64 fluid oz
• Material Features: Scented
• Form: Liquid

Best for: Multipurpose liquid shampoo buyers.

Why it ranks #10: This 64-ounce liquid has little supplied detail about automotive use or cleaning method, making its fit for car carpet less clear than the other options.

A 64-fluid-ounce liquid format is the clearest practical distinction of Zep Shampoo Carpet PREM. The listing identifies it as a scented, multipurpose carpet shampoo, offering a medium-size container for buyers looking for a liquid product rather than the gallon format of some carpet-cleaning formulas.

The 64-ounce volume gives you a container smaller than a gallon, which can be easier to manage when you want a mid-size quantity of liquid shampoo. Zep labels it multipurpose and scented, so it is positioned for more than a narrowly identified single application. However, the supplied product information does not provide a dilution ratio, machine compatibility, or specific automotive use instructions, so buyers should not assume an extractor workflow from this listing alone.

Skip it if you require confirmed extractor directions; Zep ZUCEC128 explicitly lists extractor use and says to follow machine dilution instructions.

Consider Zep PREM if a 64-ounce scented liquid shampoo and multipurpose designation match your shopping needs. The supplied listing lacks automotive application and machine-use specifics, so it is a less-defined fit for buyers planning extractor cleaning.

Listed on Amazon as: Zep Shampoo Carpet PREM 64OZ ZUPXC646