# How to use a floor buffer: machines, pad colors, safety and a training plan

> How to use a floor buffer, in short: pick the right machine (a low-speed single-disc machine for scrubbing and stripping, a high-speed burnisher for shine), fit the pad color that matches the job, clear and sign the area, start with the handle locked at hip height, and move the machine with small lifts and drops of the handle in overlapping passes. Train every cleaner on an empty floor first.

Published 2026-10-29, updated 2026-10-30 by Broombook · Run the day to day · 15 min read  
Canonical page: https://broombook.com/guides/how-to-use-a-floor-buffer

## Key takeaways

- Low-speed single-disc machines (17 and 20 inch) strip, scrub and spray buff. Burnishers spin far faster and only polish a clean, finished floor.
- Pad colors follow a convention: black and brown strip, blue and green scrub, red spray buffs, white and natural hair polish. Check the maker’s chart, brands differ.
- OSHA requires the employer to provide and train on PPE, to inspect cords and plug-in equipment before each shift, and to train on chemicals before first use.
- Steer a rotary machine with the handle, not your arms: lift slightly to go right, lower slightly to go left, and keep the pad flat.
- Put new staff on a bare, empty floor for their first hour, then sign them off against a written checklist before they work a client site.

## Which floor machine do you need: low speed, two speed or burnisher?

For stripping, scrubbing and spray buffing you need a low-speed single-disc machine. For a high-gloss finish on a floor that already has a good coat of finish you need a burnisher. Most cleaning companies buy a 17- or 20-inch low-speed machine first and add a burnisher once they win floor-care contracts.

Nilfisk, which makes the Clarke, Advance and Viper lines, describes single-disc machines as the tool for scrubbing, polishing, spray cleaning, stripping, burnishing or bonnet mopping, sells them in 17- and 20-inch sizes, and splits them into low-speed and two-speed models. Current models include the Clarke CFP Pro 17HD and 20HD, the Advance Pacesetter and the Clarke FM40 ([Nilfisk: single disc floor buffers and polishers](https://www.nilfisk.com/en-us/professional/products/floor-cleaning/single-discs/)). Its burnisher range includes the Advance Advolution 20, the Clarke UltraSpeed 20 and battery models such as the Advance BU800 ([Nilfisk: floor burnishers](https://www.nilfisk.com/en-us/professional/products/floor-cleaning/burnishers/)). Tennant sells self-propelled walk-behind and ride-on burnishers in a variety of sizes and power system configurations, including battery, and its own buying advice is to match pad speed, power source, floor type and daily traffic ([Tennant: burnishers and floor machines](https://www.tennantco.com/en_us/1/machines/burnishers-and-floor-machines.html)).

| Machine | Typical speed | Used for | Buy it when |
| --- | --- | --- | --- |
| Low-speed single disc (17 or 20 inch) | Around 175 rpm | Stripping, scrubbing, spray buffing, bonnet cleaning carpet | You do any floor care at all. This is the first machine to own. |
| Two-speed single disc | Roughly 175 and 300 rpm | Everything above, plus a faster buff | You want one machine for stripping and a modest shine. |
| Electric burnisher (corded) | 1,500 to 2,000 rpm or more | Polishing a finished floor to a gloss | You maintain finished VCT in offices, schools or stores. |
| Battery or propane burnisher | High speed, often self-propelled | Large floors without a cord | Big retail, warehouse or school floors on a regular route. |
| Orbital or oscillating machine | Vibrates rather than spins | Chemical-free stripping, scrubbing, hardwood prep | You want less splash and less training time. |

The speeds above are typical ranges for each class, not a spec for any one model. Read the plate on the machine and the pad maker’s chart before you pair a pad with it: a stripping pad on a burnisher will damage the floor, and a polishing pad on a low-speed machine will not give you shine.

## Which floor pad color does what?

The darker the pad, the more aggressive it is. Black and brown strip, blue and green scrub, red cleans and spray buffs, and white, tan or natural hair pads polish. That convention is close to universal, but each maker publishes its own chart, and some lines (diamond pads, melamine pads, maroon prep pads) do not follow the colors at all.

| Pad color | Job | Machine | Wet or dry |
| --- | --- | --- | --- |
| Black | Stripping old finish with stripper solution | Low speed | Wet |
| Brown | Stripping, slightly less aggressive than black | Low speed | Wet |
| Blue | Light scrubbing and routine cleaning | Low speed or auto scrubber | Wet |
| Green | Heavy scrubbing before recoating | Low speed or auto scrubber | Wet |
| Red | Light cleaning and spray buffing | Low speed or two speed | Damp or dry |
| White, tan, beige | Polishing and burnishing a finished floor | Burnisher | Dry |
| Natural hair, blended | High-gloss burnishing on softer finishes | Burnisher | Dry |
| Maroon | Chemical-free dry stripping or surface prep | Low speed or orbital | Dry |

### Three pad rules that save floors

- **Center the pad.** An off-center pad on the drive block makes the machine wobble and leaves swirl marks.
- **Flip and replace.** Flip a pad when one side loads with finish or dirt, and throw it out when both sides are glazed. A loaded black pad stops cutting and starts smearing.
- **Never leave a running machine on one spot.** A few seconds of a spinning pad in one place burns a ring into the finish, or through it.

## What safety rules apply to floor machine work?

Four OSHA standards cover almost everything a floor crew does: protective equipment, cords and plug-in equipment, wet floors, and the chemicals in the stripper bucket. The rules below are the employer’s duties under those standards, written for a cleaning company.

- **PPE is on you, and so is the training.** OSHA requires protective equipment for eyes, face, head and extremities, protective clothing and footwear to be provided, used and maintained wherever hazards of processes or chemical hazards make it necessary, and requires the employer to train each employee on when PPE is needed, what PPE is needed, how to wear it and its limitations ([OSHA 1910.132](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.132)). For stripping, that means goggles, chemical-resistant gloves and slip-resistant boots or stripping shoes, and a short documented training.
- **Inspect cords before every shift.** Portable cord- and plug-connected equipment and extension cords must be visually inspected before use on any shift for loose parts, deformed or missing pins, and damage to the outer jacket or insulation. Anything damaged comes out of service until repaired ([OSHA 1910.334](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.334)). Floor machines are the most-abused cords in a cleaning company, so make this a line on the checklist, not a habit you hope for.
- **Keep walking surfaces dry and clear.** OSHA requires floors to be maintained clean and, to the extent feasible, dry, and walking-working surfaces free of hazards such as spills ([OSHA 1910.22](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.22)). On a strip job that means wet floor signs at every entrance to the area, a barrier where the public could walk in, and a cleaner on the wet vac keeping up with the stripping machine.
- **Chemical training before the first bucket.** Employers must give employees information and training on hazardous chemicals in their work area at the time of initial assignment and whenever a new chemical hazard is introduced, and safety data sheets must be readily available ([OSHA 1910.1200, Hazard Communication](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1200)). Floor strippers are strongly alkaline. Keep the SDS for every stripper, neutralizer and finish in the truck and on your phone.

### Site rules for the crew

- Plug into a GFCI outlet or use a GFCI cord. Run the cord over your shoulder and behind you, never under the pad.
- Lock the handle before starting, and start with the pad flat on the floor and your grip firm. A machine that starts with the handle loose will swing.
- Nobody walks across a stripped floor in street shoes. Stripper on a slick floor is a fall waiting to happen.
- Never mix stripper with other chemicals, and never mix bleach with anything. Rinse buckets and tanks between products.
- Unplug before you change a pad, and lift the machine by the handle and housing, never by the cord.

## How to use a floor buffer step by step

Prepare the floor, set the handle at hip height, start with the pad flat, then steer with tiny movements of the handle in overlapping passes. That is the whole technique. The first ten minutes feel like the machine is in charge; by the end of the first hour it is not.

1. **Clear and dust mop.** Move furniture, pick up mats and cords, and dust mop or vacuum. Grit under a pad scratches, and a chair leg stops a 20-inch machine dead.
2. **Fit the pad.** Tip the machine back onto its wheels, unplug it, center the pad on the pad driver, and set it down. Check that the pad sits flat.
3. **Set the handle.** Release the handle lock, stand upright with your arms relaxed, and lock the handle where your hands rest at about hip height. Too high and the pad digs on one side; too low and you fight it.
4. **Position the cord.** Plug in at the far end of the room, drape the cord over your shoulder, and work away from the outlet so you never cross the cord.
5. **Start.** Hold both grips firmly, keep the pad flat, and squeeze the safety lever and trigger. Start in an open area, not against a wall.
6. **Steer with the handle.** Raise the handle an inch and the machine drifts right. Lower it an inch and it drifts left. Keep your arms still and let your hands make the adjustments. The machine should glide side to side in a gentle arc about three feet wide.
7. **Work in overlapping passes.** Move across the room in arcs, then step back about half a pad width and come back the other way, so each pass overlaps the last by a third. Keep moving at a steady walking pace.
8. **Edges and corners.** Do the edges first with a doodlebug or hand pad, then bring the machine as close as the housing allows. Never tip the machine to reach a corner.
9. **Stop.** Release the trigger, let the pad stop fully, then tip the machine back. Unplug and remove the pad before you leave it, so it does not sit and deform.

### How to buff floors with a spray buff

Spray buffing restores shine on a finished floor between full recoats. Mist a small area ahead of the machine with spray buff solution, run a red pad over it in overlapping passes until the haze is gone and the floor is dry and bright, then move to the next area. Stop when the pad loads up, and flip it. Dust mop afterwards to pick up the pad residue.

## How do you strip and refinish a floor with a floor machine?

Stripping removes every layer of old finish down to the bare tile; refinishing lays new coats on the clean floor. It is a two-person job on anything bigger than a small office, and it is the one floor service clients pay real money for, so do it right the first time.

1. **Prep.** Dust mop, sign the area, tape off carpet edges and baseboards if the stripper could splash them, and put the SDS for the stripper where the crew can reach it.
2. **Dilute the stripper** exactly as the label says, in a bucket you use for nothing else. Stronger is not faster; it just makes rinsing harder.
3. **Apply generously** with a mop to a section you can work in about ten minutes, and let it dwell for the time on the label, usually five to ten minutes. Do not let it dry on the floor.
4. **Run the black pad** at low speed over the wet section in overlapping passes. Go slowly; the pad should turn the slurry cloudy and leave the tile dull and bare behind it. Hit stubborn corners with a hand pad and a scraper.
5. **Pick up the slurry** with a wet vac straight away, before it dries. A squeegee pushes it to the vac faster.
6. **Rinse twice** with clean water, then once with a neutralizer if your stripper calls for one. Run a hand over the dry tile: if it feels slick or powdery, rinse again. Finish will not bond to stripper residue.
7. **Let it dry completely.** Fans help. Any moisture under the first coat shows up as cloudiness later.
8. **Apply finish** with a clean finish mop or flat applicator in thin, even coats, from the far corner toward the door. Let each coat dry to the touch (usually 30 to 45 minutes depending on air flow) before the next. Three to five coats is normal for a fully stripped floor.
9. **Wait before burnishing.** Many finishes need to cure for at least a day before a high-speed burnish. Check the finish label.

Price the job on hours plus product. The [commercial cleaning calculator](https://broombook.com/tools/commercial-cleaning-calculator) turns square feet, a production rate and your pay rate into a bid, and the [office cleaning price guide](https://broombook.com/guides/commercial-cleaning-prices) covers how floor care is usually sold alongside a janitorial contract.

## How do you burnish a floor to a high gloss?

Burnishing only works on a clean, dry, finished floor. The heat and speed of the pad re-flow the top of the finish and bring up the gloss, so grit or a wet patch under the pad will scratch or haze it instead.

- Dust mop, then damp mop with a neutral cleaner and let the floor dry fully. Burnishing a dirty floor polishes the dirt in.
- Fit a white, tan or natural hair pad that matches the finish maker’s recommendation. Soft finishes take softer pads.
- Set pad pressure if the machine allows it. Tennant describes locking in pad pressure so operators get consistent results without guesswork, and warns operators of propane fumes as a reason to choose battery machines ([Tennant](https://www.tennantco.com/en_us/1/machines/burnishers-and-floor-machines.html)).
- Walk in straight, overlapping lanes at a steady pace, like mowing a lawn. Do not stop while the pad is down.
- Check the dust skirt and vacuum bag on machines that have them; burnishing without dust control leaves a film on every surface in the room.
- Dust mop again when you are done to pick up pad residue.

On a contract, burnishing is usually weekly or every two weeks, a scrub and recoat is quarterly or twice a year, and a full strip is once a year or less. Write those frequencies into the agreement so the client knows what they bought.

## How do you train staff on a floor machine?

Train on an empty, bare floor before anyone touches a client’s. One supervised hour on a machine with a red pad and no chemicals teaches the steering; a second session on a real strip job with a lead cleaner teaches the process. Sign each person off against a written checklist, and keep the record.

### A floor machine training plan

1. **Classroom, 20 minutes.** The machine’s parts, the pad chart, the PPE, the cord inspection, and the stripper SDS. This covers the training OSHA requires on PPE and chemicals, so note the date and who attended.
2. **Demonstration, 10 minutes.** The lead shows handle height, the start, the lift-and-lower steering and a clean stop. Then shows what happens when the handle is too high (the machine pulls hard to one side).
3. **Dry practice, 45 minutes.** Red pad, no solution, in your shop or an empty space. Goal: ten overlapping passes across the room without the machine running away or stopping. Then edges and corners.
4. **Supervised job.** The trainee runs the machine on a real spray buff or scrub while the lead handles the wet vac and watches. Then the reverse.
5. **Strip job as second.** Nobody runs the black pad on a client’s floor alone until they have done two strips as the second person.
6. **Sign-off.** A one-page checklist (below), signed by lead and trainee, filed with their training records. Re-check anyone who has not run a machine in three months.

### Sign-off checklist

- Names the right pad for strip, scrub, spray buff and burnish without looking.
- Inspects the cord and plug before starting, and knows what takes a machine out of service.
- Wears goggles, gloves and slip-resistant footwear for stripping without being asked.
- Sets handle height correctly and starts the machine with the pad flat.
- Completes overlapping passes with steady control, including along a wall.
- Stops, unplugs and removes the pad before leaving the machine.
- Can explain dwell time, rinsing and why finish will not bond to residue.

Put the plan next to your other onboarding material. Our guide to [hiring cleaners](https://broombook.com/guides/how-to-hire-cleaners) covers the first week, and the [cleaning checklist template](https://broombook.com/tools/cleaning-checklist-template) works for a floor-care task list too. In Broombook, the visit on the schedule carries the job notes and checklist, so the cleaner sees “scrub and recoat, green pad, two coats” before they load the truck, and the office sees it checked off after.

## Common floor buffer mistakes and how to fix them

Almost every bad floor comes from one of six mistakes: the wrong pad, a dirty floor, a loaded pad, stripper residue, finish applied too thick, or a machine left spinning on one spot. Here is how each one shows up and what to do.

| What you see | Likely cause | Fix |
| --- | --- | --- |
| Swirl marks after buffing | Grit under the pad, or a pad that is off-center or worn | Dust mop properly, re-center or replace the pad, slow down |
| Machine pulls hard to one side | Handle set too high or too low | Reset the handle so hands rest at hip height with the pad flat |
| Burn ring in the finish | Machine ran in one place for a few seconds | Scrub and recoat that area; keep moving from the moment it starts |
| Finish cloudy or peeling weeks later | Stripper residue, or floor not dry before the first coat | Strip again, rinse twice plus neutralizer, dry fully |
| Floor dull and streaky after stripping | Stripper dried on the floor, or black pad loaded | Work smaller sections, flip or replace the pad, re-wet and re-strip |
| Low gloss after burnishing | Too few coats, finish not cured, wrong pad, or floor dirty | Clean and dry first, wait for cure, use the pad the finish maker lists |
| Breaker trips or cord gets hot | Undersized or damaged extension cord | Use a 12-gauge cord of the length you need; retire damaged cords |

Keep a short floor-care log per site: date, service, pad used, product, coats, and who did it. When a client asks why the lobby looks different, the log answers before you have to guess, and it is the record you want if a slip claim ever comes in. Our guide to [insurance for cleaning companies](https://broombook.com/guides/cleaning-business-insurance) explains what a general liability policy covers on floor work.

## Frequently asked questions

### Is a floor buffer hard to use?

The first ten minutes are. A rotary machine steers from the handle: lift slightly to go right, lower slightly to go left. With the handle locked at hip height and the pad flat, most people control it within an hour on an empty floor. Start without chemicals and with a red pad.

### What is the difference between a floor buffer and a burnisher?

A buffer (single-disc floor machine) runs at low speed, around 175 rpm, and strips, scrubs and spray buffs with wet or damp pads. A burnisher spins many times faster, uses dry white or natural pads, and only polishes a clean, finished floor to a high gloss.

### What color pad do I use to strip a floor?

Black is the standard stripping pad, with brown as a slightly less aggressive option. Use it wet with stripper solution on a low-speed machine. Check the pad maker’s chart, because some brands and diamond or maroon pads do not follow the color convention.

### Can you use a floor buffer on hardwood?

Only with care and the right pad. A low-speed machine with a soft pad or a buffing bonnet can clean and recondition sealed hardwood, and an orbital machine is often used to screen it before recoating. Never use stripper or a black pad on wood, and test in a closet first.

### How long does it take to strip and wax a floor?

As a rough planning range we suggest, allow one to two hours per 1,000 square feet for a two-person crew on an open floor, plus drying time between three to five coats of finish. Furniture, corners and heavy finish buildup add time. Time your first few jobs and use your own production rate to bid the next ones.

### What PPE do you need for floor stripping?

Chemical splash goggles, chemical-resistant gloves and slip-resistant footwear or stripping shoes. OSHA requires employers to provide the PPE the hazard calls for and to train employees on when and how to use it, and to train them on the chemicals before their first assignment.

### Should I rent or buy a floor machine?

Rent for your first one or two jobs to confirm you want the work, then buy a 20-inch low-speed machine once floor care is a regular service. Add a burnisher when you hold contracts that pay for weekly or biweekly polishing.

## Sources

- [Nilfisk: Single disc floor buffers and polishers (Clarke, Advance, Viper)](https://www.nilfisk.com/en-us/professional/products/floor-cleaning/single-discs/)
- [Tennant: Burnishers and floor machines](https://www.tennantco.com/en_us/1/machines/burnishers-and-floor-machines.html)
- [OSHA 1910.22: Walking-working surfaces, general requirements](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.22)
- [OSHA 1910.132: Personal protective equipment, general requirements](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.132)
- [OSHA 1910.334: Use of electrical equipment](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.334)
- [OSHA 1910.1200: Hazard communication](https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1200)

---

Broombook is scheduling, online booking and crew software for residential cleaning businesses. More guides for cleaning business owners: https://broombook.com/guides