GausiumCleaning
Scrubber 50 Pro
Mid-size autonomous scrubber: 50K sqft per shift, the workhorse of the fleet
From $43,000 · RaaS $1,595/mo
Made by Gausium
Gausium commercial cleaning robots that clean 100K sqft for $27 a day
Gausium is the core of the RobotLAB cleaning fleet — autonomous scrubbers, vacuums, and the multi-mode Phantas robot that have logged hundreds of millions of cleaned square feet across hotels, offices, retail, and warehouses.
2013
Founded · Shanghai, China
5
Models we carry
1
Cleaning
About the brand
Who is Gausium?
Gausium (formerly Gaussian Robotics) was founded in 2013 in Shanghai and has grown into one of the world's leading commercial cleaning robotics companies, with deployments across more than 70 countries. The company's Scrubber 50/75 line, Phantas all-in-one, Vacuum 40, and Beetle robots are the workhorses of the RobotLAB cleaning fleet and have collectively cleaned over 256 million square feet across our customer base.
Gausium
What we deploy from Gausium
GausiumCleaning
Scrubber 75P
Large autonomous scrubber for warehouses, big-box retail, and arenas
From $75,750 · RaaS $2,295/mo
GausiumCleaning
Phantas 1.3
All-in-one vacuum, mop, and disinfect with auto-discharge and refill dock
From $38,500 · RaaS $1,395/mo
GausiumCleaning
Vacuum 40
Compact autonomous vacuum for offices, hotels, and tight corridors
From $18,500 · RaaS $849/mo
GausiumCleaning
Beetle
Small-footprint vacuum for guest rooms and tight spaces
From $12,995 · RaaS $599/mo
Why us
Why we partner with Gausium
01
256M+ sqft cleaned, the proof is in the floor
Gausium is the core of the RobotLAB cleaning fleet. We deploy more Gausium scrubbers than any other brand because the unit economics are unbeatable: $27/day for 100K sqft.
02
Fully autonomous workstation
Phantas and Scrubber 50 Pro come with auto-discharge, auto-refill, and auto-recharge docks. The robot literally never needs a human between shifts.
03
Cleaning analytics that prove ROI
Every Gausium ships with a cloud dashboard showing coverage maps, runtime, water consumption, and cleaning exceptions. Facility managers walk into QBR meetings with hard data.
Trusted by
Operators that run Gausium with RobotLAB
The Guild Hotel San Diego
Marriott
Walmart
Target
Major airport authorities
Multiple Fortune 500 office portfolios
“Gausium scrubbers clean 100,000 sqft for $27 a day. No human can match that.”
E
Elad Inbar
CEO and Founder, RobotLAB
Where it works
Gausium in the wild
Questions & answers
Long-form Q&A: deploying Gausium in production
Real questions from facility managers running Gausium fleets.
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How does $27/day for 100K sqft actually break down?
Roughly $12 amortized hardware cost, $4 electricity, $8 water and cleaning solution, $3 consumables (brushes, squeegees). The math assumes a 5-year amortization on the Scrubber 75P and a 6-night-per-week cleaning schedule.
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Will a Gausium scrubber work on epoxy warehouse floors?
Yes — Scrubber 75P is purpose-built for warehouse epoxy and polished concrete. Brush pressure and water flow are configured for the surface during deployment.
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Can the Phantas handle carpet?
Phantas vacuums low-pile carpet well. For high-pile or area rugs, we keep the Phantas on hard surfaces and add a Vacuum 40 or Beetle for carpeted zones.
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How does the workstation get water and drain?
Standard 1/2-inch water supply line and 1.5-inch drain. RobotLAB scopes the plumbing during the site survey. Most facilities have a janitor closet or back-of-house spot that works without new plumbing.
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What if a guest spills coffee right where the scrubber is heading?
Real-time obstacle detection slows and routes around dynamic spills. The robot will clean the spill if it is in the path; if the spill is hot or hazardous, the dashboard flags it for a human.
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How loud is Scrubber 50 Pro?
About 65 dB at one meter. Quieter than a typical commercial vacuum. Most operators run it overnight without complaints from adjacent residential or hotel guests.
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Can Gausium robots share floors with people?
Yes, they are designed for daytime operation in occupied spaces. We have Scrubber 50 Pro units running through airport concourses, retail aisles, and corporate cafeterias while people walk past.
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What is the typical ROI period?
8-14 months for full purchase, immediate positive cash flow on RaaS. The exact number depends on what you are replacing: third-party contract cleaning has the fastest payback; in-house janitorial is slower because you redeploy rather than reduce headcount.
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How does Gausium compare to Pudu CC1 for cleaning?
Different shapes for different jobs. CC1 is 4-in-1 (sweep/scrub/vac/mop) for variable surface facilities like convenience stores. Gausium specialists each do one job better. For pure scrubbing at scale, Gausium wins.
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What is the firmware update cadence?
Monthly minor releases over-the-air, quarterly major releases. RobotLAB stages updates in a test environment first to avoid disrupting active cleaning routes.