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Commercial Cleaning Bid Calculator: Price Office and Janitorial Jobs
Price an office or janitorial contract from square feet, wages, overhead and margin.
Pressure Washer Nozzle Chart: Colors, Sizes and a Nozzle Size Calculator
Nozzle colors, sizes and the right tip size for your pump PSI and GPM.
Pressure Washing Estimate Calculator: Price Driveways, Patios and Decks
Price driveways, patios and decks per square foot with a minimum charge.
Carpet Cleaning Cost Calculator: Price by Square Foot or Room
Price carpet cleaning by square foot or by room, with stairs.
Floor Scrubbers 14 guides
How to Clean a Warehouse Floor: Step-by-Step, With a Cleaning Schedule
Pick up debris, sweep with dust control, treat oil spills, then scrub with the right pad and a…
How Long Do Floor Scrubber Batteries Last? Lithium vs Lead-Acid
How long floor scrubber batteries last per charge and in years, lithium vs flooded and AGM lead-acid compared…
Best Ride-On Floor Scrubbers (2026): Micro, Mid-Size and Warehouse Riders
Our picks for the best ride-on floor scrubbers, from 20 inch micro riders to 36 inch warehouse machines,…
Floor Scrubber Price Guide 2026: What Walk-Behind and Ride-On Scrubbers Cost (Including the Tennant T300)
What floor scrubbers cost in November 2026, from $3,000 compact walk-behinds to $38,000 ride-ons, including Tennant T300 new…
Best Walk-Behind Floor Scrubbers (2026): 5 Picks From Compact to Full Size
Our picks for the best walk-behind floor scrubbers, from compact 17 inch machines to 20 inch workhorses, with…
How to Use a Floor Scrubber: Step by Step, From Setup to Shutdown
How to use a walk-behind floor scrubber properly: sweep first, pick the right pad, mix low-foam detergent, scrub…
Floor Scrubber Maintenance Checklist: Daily, Weekly and Monthly
A practical floor scrubber maintenance checklist: what to do after every shift, every week and every month, how…
Floor Scrubber Making Loud Noise: What Each Sound Means
The sound tells you the system. Screaming is the vacuum, grinding is the brush deck, squealing is a…
Floor Scrubber Battery Not Charging: What to Check First
Read the charger lights first, then check the outlet, lead, terminals and water level before you blame the…
Floor Scrubber Solution Not Dispensing: 6 Common Causes
No solution reaching the floor is a blocked circuit far more often than a failed pump. Six causes,…
Floor Scrubber Brush Not Spinning: Diagnosis and Repair
A brush that will not spin is usually an interlock, a flat battery, or a tripped breaker, not…
How to Replace Floor Scrubber Squeegee Blades (Step by Step)
Most squeegee blades have four usable edges, so rotate before you replace. How to tell when a blade…
Floor Scrubber Leaving Streaks: How to Fix Squeegee Problems
Streaks tell you which fault you have. Thin lines mean a nicked blade, haze means chemistry, smears mean…
Floor Scrubber Not Picking Up Water: 7 Causes and Fixes
A scrubber that will not pick up water almost never has a dead vacuum motor. It has an…
Pressure Washers 11 guides
Pressure Washer GPM vs PSI: Which Matters More?
PSI knocks dirt loose and GPM rinses it away. What cleaning units (PSI x GPM) mean, which to…
Pressure Washer Won’t Start: Causes and Fixes in the Order to Check Them
Release the trapped pressure first, then check the switch, fuel valve, choke, fuel age, oil level, air filter…
How to Winterize a Pressure Washer: Gas, Electric and Hot Water Units
Treat the fuel, flush and drain, then protect the pump with pump saver or antifreeze. Step-by-step winterizing for…
Hot vs Cold Water Pressure Washer: Is Hot Water Worth the Cost?
Hot vs cold water pressure washers compared: what heat does to grease, prices and weights, what the burner…
Hot Water Pressure Washer Burner Not Firing: Causes and Fixes
Why a hot water pressure washer burner will not fire, fires then shuts off, or runs without heating,…
Pressure Washer Pump Replacement: Signs, Cost and Step-by-Step Swap
When to replace a pressure washer pump, what a new pump costs (from about $55 to $725 in…
Pressure Washer Surging or Pulsing: How to Find the Cause and Fix It
Why a pressure washer surges or pulses and how to fix it: water supply, air leaks, inlet filter…
Best Commercial Pressure Washers (2026): Belt Drive, Direct Drive and Electric Picks
Our picks for the best commercial pressure washers for contractors and facilities, with real specs and November 2026…
How to Adjust a Pressure Washer Unloader Valve (Step by Step)
How to adjust a pressure washer unloader valve safely: gauge at the pump, start backed off, a quarter…
Pressure Washer Losing Pressure: Causes and Fixes, in the Order to Check Them
Why a pressure washer loses pressure and how to fix it: nozzle, water supply, inlet filter, air leaks,…
Best Hot Water Pressure Washers (2026): 5 Picks for Commercial Work
Our picks for the best hot water pressure washers for commercial cleaning, with real specs, November 2026 prices,…
Commercial Vacuums 5 guides
Commercial Vacuum Losing Suction: How to Find and Fix the Cause
Suction loss is almost always airflow: a clogged bag or filter, a blockage or a leak. How to…
Best Industrial Vacuums (2026): Wet/Dry, HEPA and Dust Extractor Picks
Our picks for the best industrial vacuums: a 20 gallon wet/dry workhorse, a certified HEPA vacuum for hazardous…
What Is a HEPA Vacuum? Standards, Sealed Systems and When a Job Needs One
What a HEPA vacuum really is: the 99.97% at 0.3 micron standard, H13 and H14 classes, why the…
Best Commercial Backpack Vacuums (2026): Corded, Cordless and Budget Picks
Our picks for the best commercial backpack vacuums for cleaning crews, with real specs, warranties and November 2026…
Best Commercial Upright Vacuums (2026): 5 Picks for Offices, Schools and Hotels
Our picks for the best commercial upright vacuums, with real specs, noise ratings, warranties and November 2026 prices,…
Equipment Buying Guides 5 guides
How to Strip and Wax a Floor: Step-by-Step for Commercial VCT
Mix stripper at the label ratio, never let it dry, scrub with a black pad, pick up the…
Floor Buffer vs Burnisher: Speed, Jobs and Which One You Need
A buffer spins at about 175 RPM and scrubs, strips and spray-buffs; a burnisher spins at 1,500 RPM…
Commercial Cleaning Equipment List for a Cleaning Business (Starter Kit to Machines)
The starter kit a commercial cleaning crew needs (about $900 to $1,200), the chemicals and OSHA labeling rules,…
Commercial Floor Cleaning Machines: 8 Types and Which One You Need
Scrubbers, sweepers, sweeper-scrubbers, buffers, burnishers, vacuums, carpet extractors and pressure washers: what each does, what it costs, and…
Floor Sweeper vs Floor Scrubber: Which One Do You Need?
A sweeper picks up dry debris; a scrubber washes hard floors and vacuums up the water. Which you…
Carpet Extractors 3 guides
Carpet Extractor Not Spraying: Causes and Fixes in the Order to Check Them
Why a carpet extractor is not spraying and how to fix it: tank and pump switch, quick disconnects,…
Carpet Extractor vs Carpet Cleaner: What Is the Difference and Which Do You Need?
Carpet extractor vs carpet cleaner: how a commercial extractor differs from a household carpet cleaner in pump, vacuum,…
Best Commercial Carpet Extractors (2026): Box, Walk-Behind and Spotter Picks
Our picks for the best commercial carpet extractors, from 12 gallon box extractors to self-contained walk-behinds and heated…