Green Latrines portable hand wash stations are perfect for any outdoor event or worksite, providing a convenient and sanitary solution.

Our technicians will make sure your unit is fully stocked and maintained throughout your rental period, so you can focus on what’s important – enjoying your event or getting your work done.

Contact us today at 206-397-0336 to rent a hand wash station. 

Other Products We Offer at Green Latrine

• Hot water hand wash units: Our hot water hand wash units are an excellent addition to any portable toilet rental. Inquire with our staff to learn more.
• Wheelchair accessible toilet: Upgrade your portable restroom experience with our ADA unit, featuring a spacious and accessible design for all guests.
• Restroom with sink: Don’t let your guests or workers struggle to find a place to wash their hands. Upgrade your event or job site with our portable toilet units equipped with sinks.
• Double basin hand wash: Upgrade to our double basin hand wash station for washing your hands at your event or job site. With double the capacity of our single basin unit, this station accommodates more guests and reduces wait times.
• Luxury trailer: Do you want to wow your guests? Our luxury restroom trailers are the perfect solution! With luxurious finishes, spacious interiors, and premium amenities like air conditioning and hot water, our trailers provide a VIP experience that your guests won’t forget.
• Flushable Portable Toilet: Upgrade from our standard portable toilet with a flushable option at a lower cost than a luxury restroom trailer. Designed for up to 2-day events, it offers better hygiene and comfort with flushing capabilities.

Let’s chat! Give us a call at 206-397-0336 and our team will be happy to answer any questions!

Who Needs a Portable Hand Wash Station or Portable Hand Sink?

• Job Sites
  On construction sites, hygiene is just as important as productivity. A portable hand sink or portable hand wash sink ensures workers can wash up after handling equipment, materials, or debris—no matter the mess. A sink portable enough to move around the site, but durable enough to last the entire job.
• Events
  From weddings to marathons, a portable sink station is the unsung hero of hygiene. Whether you’re hosting a party, charity function, or multi-day festival, offering a portable sink for hand washing keeps guests feeling fresh and healthy all day long.
• Schools
  Playgrounds, outdoor classrooms, and sports areas benefit from a portable wash basin with water tank. It’s a simple way to encourage clean hands and protect children’s health in any environment—without needing a built-in water source.
• Food Vendors & Sporting Events
  Outdoor food vendors and sporting venues rely on portable hand wash sinks to meet hygiene regulations and customer expectations. Whether it’s post-snack cleanup or keeping players refreshed, a portable sink station gets the job done.

Ready to take the next step?

Call us at 206-397-0336 to talk through your event or job site needs. We’ll help you find the perfect portable sink solution for handwashing wherever it’s needed.

What’s Required To Use A Hand Wash Station?

Placement instructions:

To make sure our mobile hand wash station and sink portable works great, we need to put them on flat ground that’s easy for our delivery truck to get to. A paved or gravel area would be perfect, but we can work together to find the best spot.

Delivery instructions:

Do you want your portable sink for hand washing in a specific location? No problem! Our experienced team will work with you to ensure it’s placed exactly where you want it. Just give us verbal instructions or send us pictures, and we’ll take care of the rest. Contact us today to reserve your rental.

Do The Units Require Electricity or Water to Operate?

No, our outdoor washing stations do not require electricity or water. A greywater tank is included, we add additional water when we service the units. All we need is a flat surface for placement, making them perfect for events and construction sites.

How Often Do the Hand Sink Portable Units Need to Be Serviced?

How often our hand sink portable units need to be serviced and refilled will depend on the amount of usage they receive. We offer weekly servicing options. If your unit requires extra servicing, get in contact with our team and we’ll have someone there as soon as possible.

How Many Hand Wash Units do You Need?

Construction Site Hand Wash Recommendations

When it comes to construction sites, hygiene is important. We suggest having at least one handwashing station on-site because it’s the foundation of a safer, cleaner environment. Consider our double hand wash stations for bigger sites with many contractors.

Events Hand Wash Recommendations

We highly recommend renting our double-basin hand wash stations for big events. This will keep everything running smoothly and help your event be a huge success.

Do We Have Hand Wash Stations or Portable Wash Hands Station Near You?

Are you planning an event or construction project in Seattle, Bellevue, Tacoma, or Everett? Our expert team at Green Latrine proudly serves King, Pierce, and Snohomish counties with the highest quality portable hand wash units. With seamless delivery and pickup, we ensure your guests and workers have access to hand washing stations.

Protect Your Portable Hand Wash Sink with Our Damage Insurance Program

Our Damage Insurance Program is the perfect add-on for any portable hand wash sink, portable hand sink, or portable sink station rental.

Safeguard your portable sink for hand washing from unexpected issues like tip-overs, graffiti, vandalism, adverse weather, and minor accidental damage. Whether it’s a sink portable enough for a job site or a portable wash basin with water tank used at an outdoor event, our coverage keeps your setup protected.

With Green Latrine, you can rest easy knowing our dedicated team will handle any necessary repairs, keeping your portable sink station fully operational—so you can focus on what matters most.

Call us at 206-397-0336 to learn more about our comprehensive Damage Insurance Program and get the peace of mind you deserve.

How Much Do Hand Wash Stations Cost?

Our pricing for hand wash station rentals depends on factors such as delivery distance, seasonal demand, and the number of units rented. To provide you with the most accurate quote, we’ll need to discuss your specific needs.

Contact us to find the perfect package for your location and event, and we’ll ensure you get the best solution tailored to your budget.

Contact us to find the perfect package for you!

Why Rent a Portable Hand Wash Station from Green Latrine?

Family-Owned Business

• Whether you’re planning a small event or overseeing a busy construction site, our family-owned company offers dependable, high-quality portable hand sink and portable hand wash sink rentals. We provide tailored hygiene solutions that help keep your guests or workers clean, safe, and healthy—no matter the setting.

Eco-Friendly Approach

• We’re committed to protecting the environment. Our portable sink stations and portable wash basins with water tank options use only recycled paper products, and we avoid harsh chemicals and formaldehyde. It’s a cleaner way to stay clean.

Highest Rated in Seattle

• Our portable sink for hand washing units are trusted by event planners and construction managers across Seattle. Green Latrine is proud to be the highest-rated portable sanitation company in the city, known for our top-tier service and reliable hygiene solutions.

Experienced Staff

• Our team knows every type of sink portable rental we offer inside and out. From last-minute rentals to long-term projects, we ensure your portable sink station arrives on time, set up perfectly, and supported by a team that truly cares.