10 Best Grout Steam Cleaner 2025 in the United States

The BISSELL Power Steamer Heavy Duty 3-in-1 is a versatile steam cleaner designed to tackle tough dirt and grime on a wide range of indoor and outdoor surfaces, including grout, sealed floors, garage areas, and even vehicles. Its powerful high-temperature steam effectively sanitizes without chemicals, killing 99.9% of germs, which is great for deep cleaning and disinfecting grout lines and other hard surfaces. The unit heats up quickly with 1500 watts of power. The water tank capacity is about 11.8 fluid ounces, which is moderate; this means you might need to refill it if cleaning larger areas but it keeps the unit lightweight at just over 6 pounds, making it easy to carry around and use in tight spaces or for extended periods.

One standout feature is its 3-in-1 design: it can switch from an upright mop to an extended reach and handheld steam cleaner, increasing its usefulness for grout cleaning in floors, walls, and even hard-to-reach spots. It comes with 26 attachments, providing flexibility to handle grout, crevices, and other detailed cleaning tasks efficiently. The swivel head and variable steam modes give good control over steam intensity and maneuvering, helping avoid damage to delicate surfaces. Although it requires assembly and does not include automatic cord rewind, it remains user-friendly and suitable for a variety of cleaning tasks.

This product is ideal for users seeking a chemical-free, multi-surface steam cleaner capable of handling grout and more, especially if a device that doubles as a handheld tool for detailed cleaning is preferred.

The BISSELL Steam Shot OmniReach Handheld Steam Cleaner, a 2024 model, offers a modern and portable solution for steam cleaning. One of its standout features is the high steam power of 1000 watts, which ensures effective cleaning of various surfaces, including grout. Additionally, the on-demand steam trigger allows for precise control of steam pressure and temperature, making it versatile for different cleaning tasks. With a 360ml water tank, you can sustain cleaning sessions without frequent refills, and the heat-up time is impressively quick at about 3 minutes, so you can start cleaning swiftly.

The extra-long 16ft power cord adds to its convenience, reducing the need for constant plugging and unplugging, especially in larger areas. Weighing just 4 pounds, this steam cleaner is lightweight and easy to carry around, enhancing its portability. It also comes with a comprehensive set of 10 cleaning tools, including a grout brush, which are valuable additions for tackling various cleaning challenges.

However, there are a few downsides to consider. Although the water tank is relatively large for a handheld model, it might still require refilling for extensive cleaning tasks. The device could be less effective on heavily soiled grout compared to larger, more powerful steam cleaners. Additionally, while the long cord is beneficial, it might be cumbersome to manage in smaller spaces. The BISSELL Steam Shot OmniReach is a strong contender for those seeking a portable and versatile steam cleaner, especially for pet owners, as each purchase supports the BISSELL Pet Foundation.

The Shark SteamSpot Steam Mop is designed as a lightweight and user-friendly steam cleaner ideal for sealed hard floors such as tile, hardwood, and laminate. It heats up quickly in about 25 seconds, allowing you to start cleaning without a long wait. With a 500 ml removable water tank, it offers a good balance between runtime and easy refills. The mop weighs under 5 pounds, making it very easy to carry and maneuver around furniture and tight spaces.

A standout feature is the Steam Blaster Technology, which delivers a focused burst of steam for tough stains, giving you better cleaning power compared to many traditional steam mops. It offers three steam modes—light, normal, and deep—so you can adjust the steam output based on how dirty your floors are. The kit includes two washable pads: a Dirt Grip pad for everyday messes and a scrub pad for stubborn dirt, adding versatility. It cleans using just water, so no chemicals or residue are left behind, which is good for sensitive surfaces and family homes.

This Shark mop is an excellent option for homeowners seeking a quick, chemical-free cleaning solution with convenient features and effective steam power. It is best suited for maintaining sealed floors and tackling grout with steam, while being less appropriate for heavy-duty commercial cleaning or unsealed surfaces.