 *Photo: Unsplash*
A broom you never clean is a broom that spreads dirt. Every sweep redistributes what is already on the broom — road salt, dust mite fragments, mold spores, pet dander, and the fine particulate that accumulates in the bristles between washes. In Montreal, two local conditions make broom hygiene more consequential than in most cities: a winter season that runs from late November through March when calcium chloride (road salt) pellets coat every exterior threshold and staircase, and moderately hard tap water (90–150 mg/L CaCO₃) that leaves white mineral deposits on metal ferrules and natural fibre bindings after repeated rinsing.
This guide covers every common broom type found in Montreal households — traditional corn/straw brooms (balai en sorgho), angle synthetic brooms, push brooms (balais-poussoirs), and rubber or silicone brooms — with step-by-step cleaning, disinfection, and replacement protocols tailored to the housing stock, winters, and water quality of the city.
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Types of Brooms and Why It Matters for Cleaning
The right cleaning method depends on the bristle material.
Corn/straw broom (balai traditionnel): Natural sorghum fibres found in older Montréal homes and at Canadian Tire and Rona for $12–$20. Straw absorbs water slowly and must be dried completely to avoid mold in the binding and handle joint. Do not soak — the natural fibres swell and distort.
Angle synthetic broom: The most common household broom sold at Rona, Home Depot, and Canadian Tire across Montreal. Polyester or nylon bristles at an angled cut (usually 2.5–5 cm angle cut). Handles machine washing well. Bristles resist mold better than natural fibres but accumulate lint and hair at the tip joins.
Push broom (balai-poussoir) / lobby broom: Wide sweeping head — common in Montreal garages, commercial spaces, and the long corridors of large 1970s–1990s apartment buildings in Côte-des-Neiges, Rosemont, and Saint-Laurent. Outdoor variety: polypropylene or horsehair bristles; indoor variety: soft synthetic or corn. Outdoor push brooms collect the most road salt, sand, and calcium chloride residue.
Rubber / silicone broom: Popular for pet hair on hardwood and tile. No fibres — solid rubber tines. The easiest to clean (rinse and wipe). Developed mold only in the connector join between tines and head plate if water pools there.
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When to Clean Your Broom
- After every outdoor use (balcony sweeping, exterior spiral staircase sweeping, front step or shared entryway sweeping) — road salt, sand, and calcium chloride granules embed in bristles and will be dragged indoors on your next sweep if not removed
- Every 2–4 interior uses for indoor angle brooms — hair, lint, and dust build up inside the bristle bundle where they cannot be swept out without active removal
- After sweeping up any spill — food residue, pet messes, and liquids contaminate the bristle base and require washing and disinfection
- Before and after July 1 Moving Day if you inherited or are leaving a broom — see section below
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Step 1: Remove Debris from Bristles
Before washing, remove the bulk debris trapped in the bristle bundle.
Outdoor shake-out: Take the broom outside (onto a balcony, down the exterior spiral staircase in Plateau or Rosemont, or into the backyard) and shake it firmly over a garbage can. Hold by the handle midpoint — not the very top — and strike the bristle edge against the interior of the bin to knock loose debris free. In Montreal winters, do this immediately after each outdoor sweep: calcium chloride granules are hygroscopic and will draw moisture into the bristle bundle, accelerating corrosion on the metal ferrule.
Use a comb or stiff brush: Run a wide-toothed comb or an old hairbrush through the bristle length to pull out tangled hair, lint, and thread. Work from the base of the bristle bundle to the tip. For angle brooms, pay special attention to the side notch where the angled cut creates a gap that traps string, hair, and packaging tape fragments.
Dry debris first: If the broom swept up sand or wet debris from a Montreal spring thaw, let the bristles dry completely before combing — wet sand compacts and is harder to remove. Set the broom bristle-up in an open area for 2–3 hours before the comb pass.
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Step 2: Wash the Bristles
Warm soapy water soak (all broom types except corn/straw): 1. Fill a utility bucket or bathtub with 5–8 litres of warm water (not hot — heat deforms some synthetic bristles). 2. Add 30 mL (2 tablespoons) of dish soap or all-purpose cleaner. 3. Submerge the bristle end — never the handle joint — for 10 minutes. 4. Agitate by swishing the broom head back and forth. 5. Rinse under warm running water until suds disappear.
For corn/straw brooms: Spot-clean only. Mix 500 mL warm water with 15 mL dish soap in a spray bottle. Spray the bristles, agitate with a scrub brush, then rinse by pouring clean water along the bristle length. Do not submerge the binding — water penetrates the natural fibre wrapping and promotes rot and mold at the straw-metal interface.
Removing road salt / calcium chloride (Montreal winter special): White crystal residue on bristles after outdoor winter sweeping is primarily calcium chloride mixed with grit. To dissolve it: mix 125 mL white vinegar in 2 litres of warm water and soak for 5 minutes. The acid neutralizes calcium chloride and dissolves any calcium carbonate hard water scale on the metal ferrule simultaneously. Rinse and dry.
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Step 3: Disinfect
A broom that has swept a bathroom floor, a hallway shared by multiple tenants, or any area where pets roam benefits from disinfection, not just washing.
Option A — Bleach solution (synthetic bristles, rubber, polypropylene only): Mix 60 mL household bleach (Javex, available at every IGA, Provigo, and Metro in Montreal) in 4 litres of cold water. Submerge bristle end for 5 minutes. Rinse thoroughly — bleach residue on bristles will bleach hardwood floors and grout on the next sweep. Do not use bleach on corn/straw brooms — it degrades natural fibres.
Option B — White vinegar spray (all broom types): Fill a spray bottle with undiluted white vinegar. Spray the bristle bundle, allow 5 minutes of contact time, then rinse. Less effective than bleach against spore-forming bacteria (Clostridium) but appropriate for standard hygiene maintenance without the harshness or rinsing risk.
Option C — Hydrogen peroxide spray (all types including corn): Fill a dark bottle with 3% hydrogen peroxide (available at Pharmaprix, Jean-Coutu, Uniprix). Spray on bristles, allow 3 minutes contact time, then rinse. Effective against mold, bacteria, and most viruses. Safe for all bristle types.
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Step 4: Dry Correctly
Incorrect drying is the most common cause of bristle distortion and premature replacement.
Always dry bristle-up (handle down, bristles in the air) or hung horizontally: Storing a broom on its bristles compresses the bundle permanently, spreading the tips and making the sweep width uneven. Montreal apartments built before 1950 frequently have no broom closet with a hook — hang the broom on a wall hook ($3–$8 at Dollarama or Canadian Tire) or rest it inverted against the wall with bristles up.
Never store damp: In Montreal's July–August humidity (RH 70–85%), a damp broom stored in a utility closet can develop a noticeable mold smell within 24–48 hours. After washing, hang outdoors (exterior balcony or staircase) or near an open window until the bristles are fully dry to the touch — typically 2–4 hours in summer, 4–8 hours in winter (lower humidity but slower evaporation at cool indoor temperatures).
Removing hard water deposits from the handle and ferrule: Montreal tap water leaves white calcium carbonate scale on any wet metal surface. After washing, dry the metal ferrule (the collar connecting handle to head) with a cloth immediately. For stubborn scale that has built up over months, wrap the ferrule with a white vinegar-soaked cloth for 10 minutes, then wipe clean.
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Shared Stairwell and Triplex Staircase Protocol
Most Montreal triplexes have a shared interior staircase between floors. The Montreal code-of-conduct for triplex stairwell sweeping is simple: always sweep downstairs, never up — sweeping up the staircase pushes dust onto the level below. Each unit sweeps its own landing and the half-flight below it. Broom after stairwell sweeping picks up accumulated pet hair from the carpet runner, exterior grit from tenants' boots, and the fine clay-based dust that comes off older masonry walls in pre-war buildings. Wash the broom head after each stairwell sweep — stairwell floors are among the most contaminated surfaces in the building.
Exterior spiral staircases (Plateau-Mont-Royal, Rosemont, Mile-End, HoMa): These iconic Montreal staircases collect road salt, sand, leaves, bird droppings, and pine needles. A push broom or stiff-bristled outdoor broom is appropriate. Wash after each use — salt corrodes the metal ferrule if left on the bristles between uses.
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July 1 Moving Day: Keep or Replace?
Quebec's universal moving date concentrates millions of moves on July 1 each year. If you are moving into a previously occupied Montreal apartment and a broom has been left behind, the hygienic standard is:
1. Inspect: Are the bristles spread flat, frayed at the tips, or visibly matted? Replacement is the right call. 2. Clean and disinfect: If the bristles are intact, wash with soapy water, soak in bleach solution for 5 minutes (synthetic only), rinse, and dry completely. 3. Corn brooms left behind: These cannot be fully disinfected given the porous natural binding — replace if possible (a new corn broom is $12–$20 at Canadian Tire).
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When to Replace a Broom
Replace when: - Bristles are spread beyond the handle width when viewed from above — the sweep pattern is now diagonal and ineffective - Bristle tips are frayed, split, or broken to less than half their original length - The binding between straw and ferrule is separating or showing rot on a corn broom - The handle–head joint wobbles — a detached head during use is a floor-damage risk - Persistent odour survives two full wash-and-disinfect cycles
Most angle synthetic brooms last 18–24 months with monthly cleaning. Corn brooms last 12–18 months. Push brooms used outdoors last 12 months in a Montreal winter environment.
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Professional Cleaning for Your Home
A clean broom is a small part of maintaining a genuinely clean Montreal home. Sparkling Stays provides [professional home cleaning services in Montreal](/en/services/home-cleaning) — covering the city's diverse housing stock from pre-war Plateau triplexes to Griffintown condos to West Island bungalows. If you are preparing for a move, our [move-out cleaning service](/en/blog/move-out-cleaning-checklist-montreal) covers every surface the next tenant (or landlord) will scrutinize. For NDG residents, our [cleaning services NDG guide](/en/blog/cleaning-services-ndg-montreal-guide) covers neighbourhood-specific considerations. And if your floors need a full tool refresh, our [mop head cleaning guide](/en/blog/how-to-clean-a-mop-head-montreal) and [vacuum cleaner cleaning guide](/en/blog/how-to-clean-a-vacuum-cleaner-montreal) complement this broom guide for complete floor-cleaning tool hygiene.
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FAQ
Q: How often should you clean a broom?
A: Clean the bristles after every outdoor use (balcony sweeping, staircase, front step) to remove road salt and sand before they are tracked indoors. For indoor use, remove tangled hair and debris after every use with a comb, and do a full soap-and-water wash every 2–4 uses. Disinfect whenever the broom has swept a bathroom floor, a shared hallway, or an area where pets have been. In Montreal winters, the road-salt-on-bristles rule is especially important — calcium chloride is corrosive and hygroscopic, and leaving it on bristles between uses accelerates ferrule corrosion and brings salt residue inside on your next sweep.
Q: Can you put a broom in the washing machine?
A: Synthetic angle brooms with removable heads — some models sold at Canadian Tire, Rona, and IKEA — are machine washable on cold cycle with mild detergent (no fabric softener). Remove the head from the handle first. Corn/straw brooms cannot be machine washed — the mechanical agitation shreds the binding and deforms the natural fibres. Rubber brooms can be rinsed in the machine on a gentle cycle. Most standard angle brooms with non-removable heads are too bulky for a standard-capacity washer — hand wash in the bathtub instead.
Q: How do you get the smell out of a broom?
A: The most common cause of broom odour is storing the broom damp or sweeping up a wet spill without washing afterward. To remove the smell: (1) wash the bristles thoroughly with dish soap and warm water; (2) soak in a solution of 500 mL white vinegar + 2 litres water for 10 minutes — vinegar neutralizes the bacterial odour compounds; (3) rinse thoroughly and dry completely in open air before storage. If the odour persists after two wash cycles, the bacterial colony is established deep in the fibre bundle — replace the broom. On corn brooms, persistent odour usually indicates rot in the natural fibre binding, which is not recoverable.
Q: How do you remove salt from broom bristles?
A: Mix 125 mL white vinegar in 2 litres of warm water. Submerge the bristle end for 5 minutes — the acid dissolves calcium chloride salt residue and calcium carbonate hard water scale simultaneously. Agitate the bristles during the soak to dislodge embedded grit. Rinse under running water and allow to dry completely. In Montreal, this is the most important post-use step for any broom used on exterior surfaces from November through March, when calcium chloride pellets are spread across every staircase, driveway, and sidewalk.
Q: What is the correct way to store a broom?
A: Always store bristle-up — either hung on a wall hook or rested inverted with bristles in the air. Storing on the bristles compresses and permanently spreads the bundle, distorting the sweep pattern and shortening the broom's useful life. In Montreal apartments without dedicated broom closets (common in pre-war triplex units), a $3–$8 adhesive wall hook from Dollarama or Canadian Tire resolves the storage problem. Never store in a damp utility closet without allowing the broom to dry completely — Montreal's summer humidity (RH 70–85% in July–August) is sufficient to establish mold colonies in damp bristles within 24 hours.
Q: Should you replace a broom after Moving Day?
A: If the broom inherited from a previous tenant has splayed or frayed bristles, replace it — a $12–$20 investment from Canadian Tire, Rona, or Dollarama. If the bristles are intact, disinfect with a 5-minute bleach soak (for synthetic bristles) or hydrogen peroxide spray (for corn brooms), rinse, and dry fully. Natural corn brooms are porous and cannot be fully decontaminated — if hygiene standards matter to you (particularly if the previous tenant had pets, young children, or unknown medical conditions), a new broom is the lower-risk choice. Quebec's July 1 Moving Day concentrates hundreds of thousands of tenant transitions in a single 24-hour window — more brooms are inherited and replaced on that day than any other in the calendar year.
