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Eco Bathroom Cleaner

6
Named Ingredients
0
Bleach or Ammonia
301D
OECD Biodegradable
Plant-Based Phosphate-Free Engineered in Montreal 20,000+ Families
Build your kit & saveComposez votre trousse & économisez

Mix and match any sizes and scents in one order. Mélangez formats et parfums dans une seule commande.

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Get it byReçu d'ici le

June 26

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Product details

01 Description

What It IsCe que c'est

Plant-Based Bathroom CleanerNettoyant salle de bain à base de plantes

Soap scum and hard-water build-up are mineral and fatty-residue problems. They need acid chemistry to dissolve, not bleach or ammonia. Sampson Eco Bathroom Cleaner is built on citric and lactic acid paired with a plant-derived surfactant — six named ingredients that handle scum, calcium, mildew, rust, and tile grime without the respiratory profile of conventional bathroom cleaners.Les résidus de savon et le calcaire sont des problèmes de minéraux et de corps gras. Ils se dissolvent par une chimie acide, pas par la javel ni l'ammoniaque. Le Sampson Éco Nettoyant Salle de Bain repose sur l'acide citrique et l'acide lactique associés à un tensioactif d'origine végétale — six ingrédients nommés qui viennent à bout des résidus, du calcium, de la moisissure, de la rouille et de la crasse des carreaux, sans le profil respiratoire des nettoyants conventionnels.

Most conventional bathroom cleaners rely on bleach or ammonia for their cleaning punch — and on a fragrance blend to cover the smell of both. The trouble is that bathrooms are small, often poorly ventilated rooms where that spray is applied at close range and the door tends to stay shut. Soap scum is not a germ problem; it is a layer of fatty soap residue bonded to mineral deposits left by hard water. The chemistry that actually breaks that bond is acid.La plupart des nettoyants conventionnels misent sur la javel ou l'ammoniaque pour leur force de nettoyage — et sur un mélange de parfums pour masquer l'odeur des deux. Le problème, c'est que les salles de bain sont de petites pièces souvent mal ventilées où ce vaporisateur est appliqué de près, porte fermée. Les résidus de savon ne sont pas un problème de microbes : c'est une couche de corps gras savonneux liée aux dépôts minéraux laissés par l'eau dure. La chimie qui rompt réellement cette liaison, c'est l'acide.

Sampson Eco Bathroom Cleaner uses citric acid and lactic acid to dissolve the mineral and calcium build-up, with sodium citrate chelating the hard-water ions so the acids keep working instead of being spent on the tap water itself. A plant-derived glucoside surfactant and lauramine oxide lift the loosened scum and carry it off the surface. The result handles showers, bathtubs, toilet bowls, sinks, and tile — the same jobs you bought a bleach spray for, done by acid chemistry instead of an oxidizer.Le Sampson Éco Nettoyant Salle de Bain utilise l'acide citrique et l'acide lactique pour dissoudre le calcaire et les dépôts minéraux, avec du citrate de sodium qui chélate les ions de l'eau dure afin que les acides continuent d'agir plutôt que de s'épuiser sur l'eau du robinet. Un tensioactif glucosidique d'origine végétale et l'oxyde de lauramine décollent les résidus ramollis et les emportent loin de la surface. Résultat : il s'occupe des douches, baignoires, cuvettes, lavabos et carreaux — les mêmes tâches pour lesquelles on achète un vaporisateur à la javel, faites par une chimie acide plutôt que par un oxydant.

The formula was developed by Diana and Angelo Diadelfo, environmental engineers (M.Eng.) who have built Sampson's eco-cleaning line in Montreal since 2010, now used by more than 20,000 Canadian households. It is water-based, biodegradable to OECD 301D, and phosphate-free. It ships unscented — no synthetic fragrance carrier, no phthalates, no parabens — so sensitivity-prone households can use it as-is, and anyone who wants a scent can add from Sampson's 20+ natural essential-oil fragrances sold separately.La formule a été mise au point par Diana et Angelo Diadelfo, ingénieurs en environnement (M.Ing.) qui développent la gamme éco-nettoyage Sampson à Montréal depuis 2010, aujourd'hui utilisée par plus de 20 000 foyers canadiens. Elle est à base d'eau, biodégradable selon OECD 301D et sans phosphates. Elle est vendue sans parfum — sans transporteur de parfum synthétique, sans phtalates, sans parabènes — pour que les foyers sensibles l'utilisent tel quel, et quiconque veut une senteur peut en ajouter parmi les 20+ huiles essentielles naturelles vendues séparément.

02 Ingredients

Full ingredient list — six named components, nothing hiddenListe complète des ingrédients — six composants nommés, rien de caché

Full INCIINCI complet

Aqua (Water), Decyl/Caprylyl Glucoside (plant-derived surfactant), Lauramine Oxide (foam-boosting co-surfactant), Citric Acid (mineral & soap-scum dissolver), Lactic Acid (acid co-solvent for calcium build-up), Sodium Citrate (chelating agent — phosphate replacement).Aqua (eau), Decyl/Caprylyl Glucoside (tensioactif d'origine végétale), Oxyde de lauramine (co-tensioactif moussant), Acide citrique (dissolvant des minéraux et résidus de savon), Acide lactique (co-solvant acide pour le calcaire), Citrate de sodium (agent chélatant — remplace les phosphates).

No bleach · No ammonia · No phosphates · No VOCs · No phthalates · No synthetic fragranceSans javel · Sans ammoniaque · Sans phosphates · Sans COV · Sans phtalates · Sans parfum synthétique

03 Benefits

What this formula does — and is honest about not doingCe que cette formule fait — et ce qu'elle reconnaît honnêtement ne pas faire

  • Dissolves soap scum and hard-water build-up. Citric and lactic acid break the mineral-and-fatty-residue bond that holds scum to shower glass, tile, and fixtures — the bond bleach cannot touch.Dissout les résidus de savon et le calcaire. L'acide citrique et l'acide lactique rompent la liaison minéraux-corps gras qui colle les résidus aux portes de douche, aux carreaux et aux robinetteries — la liaison que la javel ne peut pas attaquer.
  • Lifts mildew and rust staining. The acid chemistry loosens surface mildew film and rust marks on tile and grout so they wipe away, with a plant-derived surfactant carrying the residue off the surface.Décolle la moisissure et les taches de rouille. La chimie acide ramollit le film de moisissure de surface et les marques de rouille sur les carreaux et le coulis pour qu'ils s'essuient, le tensioactif végétal emportant le résidu loin de la surface.
  • No bleach, no ammonia, no fumes. Cleans showers, tubs, toilet bowls, sinks, and tile without the oxidizer-and-ammonia respiratory profile of conventional bathroom sprays in a small, closed room.Sans javel, sans ammoniaque, sans vapeurs. Nettoie douches, baignoires, cuvettes, lavabos et carreaux sans le profil respiratoire oxydant-ammoniaque des vaporisateurs conventionnels dans une petite pièce fermée.
  • Not a disinfectant. This is a cleaner, not a DIN-registered disinfectant — it dissolves and lifts soil rather than making germ-kill claims. If a surface needs disinfecting, follow it with a registered product.Ce n'est pas un désinfectant. C'est un nettoyant, pas un désinfectant homologué (DIN) — il dissout et décolle la saleté plutôt que de prétendre éliminer les microbes. Si une surface doit être désinfectée, complétez avec un produit homologué.
  • Biodegradable, phosphate-free, ships unscented. Water-based, OECD 301D biodegradable, no phosphates. Unscented for sensitive households — add a scent from 20+ natural essential-oil fragrances if you want one.Biodégradable, sans phosphates, vendu sans parfum. À base d'eau, biodégradable OECD 301D, sans phosphates. Sans parfum pour les foyers sensibles — ajoutez une senteur parmi 20+ huiles essentielles naturelles si vous le souhaitez.
04 How to Use

How to use itComment l'utiliser

1

Spray the surfaceVaporisez la surface

Spray directly onto the affected area — shower glass, tile, tub, toilet bowl, sink, or fixtures. Work in a ventilated space, which is good practice with any cleaner.Vaporisez directement sur la zone visée — porte de douche, carreaux, baignoire, cuvette, lavabo ou robinetterie. Travaillez dans un espace aéré, une bonne pratique avec tout nettoyant.

2

Let the acid workLaissez l'acide agir

Allow 30 to 60 seconds of dwell time so the citric and lactic acid can dissolve soap scum and mineral build-up. Give heavier calcium deposits the full minute.Laissez agir de 30 à 60 secondes pour que l'acide citrique et l'acide lactique dissolvent les résidus de savon et le calcaire. Accordez la minute complète aux dépôts de calcium plus épais.

3

Wipe and rinseEssuyez et rincez

Wipe with a cloth or sponge. Rinse porous surfaces and anything that contacts skin. Repeat on stubborn rust or build-up rather than scrubbing harder.Essuyez avec un chiffon ou une éponge. Rincez les surfaces poreuses et tout ce qui touche la peau. Répétez sur la rouille ou les dépôts tenaces plutôt que de frotter plus fort.

Diana Trasente, CEO and Environmental Engineer

"After 25+ years cleaning up polluted soil and water, we turned that same science on the products inside your home."

Diana Trasente, CEO, M.Eng.

Environmental Engineer & Co-Founder

Founded by Environmental EngineersChild & Pet Safe Ingredients20,000+ Happy CustomersProudly Made in Canada

Real Households.

What Customers Say After the Switch

From greenwash-burned shoppers to allergy households — here's what changed when they swapped in Sampson.

4.8 / 5 Verified Reviews 20,000+ Canadian Households
Eco Bathroom Cleaner

Our shower glass had a hard-water film I could never get off with my old bleach spray. Sprayed this, waited a minute, wiped — the glass is actually clear again. And no fumes in a closed bathroom, which is the part I didn't know I was missing.

3/14/2026
GR
Geneviève R.
Verified Purchase
VERIFIED
Eco Bathroom Cleaner

Hard-water town. Calcium build-up on the faucets and around the drain was a constant fight. This is the first cleaner that actually dissolves it instead of just smearing it around. Repeat application on the worst spots and it's gone.

2/2/2026
LT
Luc Tremblay
Verified Purchase
VERIFIED
Eco Bathroom Cleaner

I switched the whole bathroom over to Sampson. Six ingredients I can read, no perfume headache, and it ships unscented so I add the eucalyptus oil myself. Soap scum on the tub wipes off easily now.

1/22/2026
MC
Marie-Hélène Côté
Verified Purchase
VERIFIED
Eco Bathroom Cleaner

Works well on tile, the tub, and the toilet. One note: it's acid-based so I had to be careful around the marble vanity top — a quick read of the label would have saved me a spot-test. On everything else it does the job without the bleach smell.

12/18/2025
SB
Stéphane Bélanger
Verified Purchase
VERIFIED

What you're spraying in a small, closed room at close range

Soap scum is a mineral problem. Bleach was never the right tool for it.

Conventional bathroom cleaners are built on bleach or ammonia and a fragrance blend to mask both — sprayed at close range in the smallest, least-ventilated room in the house. But soap scum and hard-water build-up are fatty-and-mineral deposits, not germs; the chemistry that dissolves them is acid. Sampson Eco Bathroom Cleaner is six named ingredients built around citric and lactic acid.

Indoor VOC levels are 2–5× higher than outdoor — up to 10× during cleaning, concentrated in small, poorly ventilated rooms like bathrooms (EPA TEAM)

Phthalates hide under the single word "fragrance" — no disclosure is required, and nearly 100% of people tested carry detectable phthalate levels (CDC NHANES)

Spray cleaning products can be 63–99% VOC by weight — what doesn't land on the surface evaporates into the breathing zone (Aerosol & Air Quality Research)

Diana Trasente and Angelo Diadelfo, environmental engineers and founders of Sampson Eco Shop, photographed in their Montreal lab
The FoundersLes fondateurs EST. 2010
30+ YearsAns Decontaminating industrial sites across Canada before we ever made a household cleaner. À décontaminer des sites industriels au Canada avant même de fabriquer un nettoyant ménager.
Diana Trasente & Angelo Diadelfo
M.Eng. · Environmental Engineers

Built by Engineers. Not Marketers. Conçu par des ingénieurs. Pas des marketeurs.

We Spent 30+ Years Cleaning Up Contamination. Then We Checked Under the Sink. Nous avons passé 30+ ans à décontaminer des sites. Puis nous avons regardé sous l'évier.

Diana Trasente and Angelo Diadelfo are environmental engineers with Master's degrees and over 30 years remediating contaminated soil and water across Canada. They know industrial chemicals intimately — PCBs, heavy metals, synthetic surfactants, petroleum solvents. Diana Trasente et Angelo Diadelfo sont des ingénieurs en environnement avec des maîtrises et plus de 30 ans d'expérience en décontamination de sols et d'eau au Canada.

Then they started reading the labels on their own household cleaners. The same classes of synthetic chemicals they spent their careers cleaning up were sitting in their kitchen, bathroom, and laundry room. Puis ils ont commencé à lire les étiquettes des nettoyants ménagers chez eux. Les mêmes classes de produits chimiques qu'ils passaient leur carrière à nettoyer se trouvaient dans leur cuisine, salle de bain et buanderie.

In 2010, they founded Sampson Eco Shop — applying the same scientific rigor to household cleaners that they applied to environmental remediation. Every product starts with one question: What's actually in here, and is it safe to put down a drain? En 2010, ils ont fondé Sampson Eco Shop — appliquant la même rigueur scientifique aux nettoyants ménagers qu'à la décontamination. Chaque produit commence par une question: Qu'est-ce qu'il y a vraiment dedans, et est-ce sécuritaire de l'envoyer dans un drain?

M.Eng. Environmental
Since 2010 Depuis 2010
Montreal, Canada
20,000+ Families 20 000+ familles
“Every cleaner we make starts with the same question we'd ask on a contamination site: what's actually in here, and what happens when it goes down the drain?” “Chaque nettoyant qu'on fabrique commence par la même question qu'on poserait sur un site contaminé: qu'est-ce qu'il y a vraiment dedans, et qu'est-ce qui se passe quand ça va dans le drain?”
— Diana Trasente, M.Eng. — Diana Trasente, M.Ing.

The Method

Powered by Acid Chemistry. Engineered by Engineers.

Citric and lactic acid, paired and balanced by Diana and Angelo Diadelfo, M.Eng. — environmental engineers since 2010.

1

Acid dissolves the mineral build-up

Citric and lactic acid react with the calcium and mineral deposits left by hard water, breaking down the scale that holds soap scum to shower glass, tile, and fixtures.

2

Chelation keeps the acid working

Sodium citrate binds the hard-water ions in your tap water so the acids aren't spent neutralizing the water itself — they stay available to dissolve the build-up on the surface.

3

Surfactant lifts the loosened scum

The plant-derived glucoside surfactant and lauramine oxide break the surface tension on the loosened fatty residue, lifting soap scum, mildew film, and rust marks off the surface so they wipe away.

4

Wipe, rinse, break down

Wipe the surface and rinse anything porous or skin-contacting. The surfactants and acids are water-based and biodegradable to OECD 301D — they break down in wastewater treatment instead of persisting in the watershed.

One Line. Every Room.Une gamme. Chaque pièce.

14 Cleaners. Same Engineers. Same Standards.14 nettoyants. Mêmes ingénieurs. Mêmes standards.

Replace what's under your sink one product at a time. Every Sampson Eco cleaner is plant-based, biodegradable, and built by environmental engineers.Remplacez ce qui est sous votre évier un produit à la fois. Chaque nettoyant Sampson Eco est à base de plantes, biodégradable et conçu par des ingénieurs en environnement.

FloorsPlanchers (2)
Kitchen & SurfacesCuisine & surfaces (4)
Bathroom & GlassSalle de bain & verre (2)
Laundry & HandsLessive & mains (4)
AirAir (1)

Replace what's under your sink, one cleaner at a time.Remplacez ce qui est sous votre évier, un nettoyant à la fois.

Every cleaner in the line is engineered by Diana & Angelo. Same standards, every formula.Chaque nettoyant de la gamme est conçu par Diana et Angelo. Mêmes standards, chaque formule.

Format Matters

Three bathroom cleaners, three very different labels

What "bathroom cleaner" actually means depends entirely on the chemistry behind it. Here is the comparison, ingredient by ingredient.

Sampson Eco Bathroom CleanerConventional bleach/ammonia bathroom cleaner"Eco" / greenwashed bathroom cleaner
Named ingredients on label6 (full list disclosed)Partial — "fragrance" undisclosedOften partial disclosure
Cleaning chemistryCitric + lactic acid (dissolves mineral build-up)Bleach or ammonia (oxidizer, not a descaler)Mixed, often weak acid or none
BleachNoneOften the primary agentSometimes
AmmoniaNoneCommonSometimes
VOC contentNone — water-basedVariable, often high in spray formSometimes disclosed
Surfactant originPlant-derived glucosidePetroleum-derivedMixed; rarely sourced
ScentShips unscented; choose from 20+ natural essential-oil fragrancesStrong synthetic — phthalate carrier likelySingle "natural" scent, source rarely disclosed
Biodegradable to OECD 301DYes (disclosed on label)NoSometimes claimed

The format is the difference. Same plant chemistry, same engineering rigor — without the bottle, the water weight, or the synthetic add-ons.

Common Questions

Frequently Asked Questions

Straight answers on what this acid-based formula dissolves, what it doesn't do, and how to use it safely.

Yes — that is exactly what it is built for. Citric and lactic acid dissolve the mineral and fatty-residue layer that forms soap scum and calcium build-up, while sodium citrate keeps the acid from being neutralized by your tap water. Give it 30 to 60 seconds of dwell time on the surface, then wipe. Repeat on heavy build-up rather than scrubbing harder.
No. This is a cleaner, not a DIN-registered disinfectant, so we make no germ-kill claims. It dissolves and lifts soap scum, mineral build-up, mildew film, and rust. If a surface needs disinfecting, clean with this first to remove the residue, then follow with a registered disinfectant.
Showers and shower glass, bathtubs, toilet bowls, sinks, faucets and chrome fixtures, and tile and grout. Because it is acid-based, avoid natural stone like marble, travertine, and unsealed limestone — acids etch those surfaces. Spot-test any specialty or polished finish first.
It is water-based with no bleach, no ammonia, no VOCs, and no synthetic fragrance carriers — six named ingredients on the label. We don't make blanket "safe for kids and pets" claims; read the ingredient list and decide what fits your household. As with any acid cleaner, rinse skin-contact surfaces and keep it off natural stone.
Because they are the wrong chemistry for the job and they carry a real respiratory profile in a small, closed room. Soap scum and hard-water build-up are mineral-and-fatty deposits — they dissolve with acid, not with an oxidizer like bleach or an alkali like ammonia. Acid does the actual descaling; bleach and ammonia mostly add fumes and a fragrance load to cover them.
Yes — Sampson sells 20+ natural essential-oil fragrances separately. It ships unscented on purpose: no synthetic fragrance carriers, no phthalates, no parabens, so households with sensitivities can use it as-is. Add a few drops of an essential-oil fragrance if you want a scent.
Yes. It is biodegradable to OECD 301D, phosphate-free, with no bleach, no ammonia, and no quaternary ammonium compounds — the surfactants and acids break down in wastewater treatment rather than persisting in the watershed.
Yes. It is formulated and bottled in Montreal by Diana and Angelo Diadelfo, environmental engineers (M.Eng.) who have built Sampson's eco-cleaning line since 2010. It is used by more than 20,000 Canadian households.