“Green” is not a regulated word in this industry, which is the first thing worth knowing.
Any cleaner can put eco friendly dry cleaning on a sign. There is no certification required, no standard the phrase has to meet, and no enforcement if the claim is loose. That does not mean the term is meaningless — real differences exist between systems — but it does mean you have to ask what specifically is being claimed.
Here is what the differences actually are.
Contents
Key takeaways
- “Eco friendly” has no legal definition in dry cleaning — the specific process matters, not the label.
- Perchloroethylene (perc) is the traditional solvent and is being phased out in several jurisdictions.
- Professional wet cleaning uses water with controlled humidity and specialist detergents, and is the most genuinely low-impact system.
- Hydrocarbon and silicone solvents are gentler than perc but are still solvents.
- Ask which system a cleaner uses by name. A cleaner who cannot answer is telling you something.
Why the term is unregulated
There is no certifying body that grants the right to describe a service as eco friendly dry cleaning.
Environmental claims in general are covered by advertising standards, but the specifics — what solvent, what recovery rate, what disposal process — are not part of any labelling requirement a customer would see. The result is a spectrum. Some businesses using the phrase have invested in genuinely different equipment. Others have switched detergent and kept everything else.
This is why the useful question is never “are you eco friendly” but “which system do you use”.
What conventional dry cleaning uses
The traditional solvent is perchloroethylene, universally shortened to perc.
Perc is effective. It dissolves oils and greases very well, is gentle on most fabrics, and has been the industry standard for decades. It is also a volatile organic compound classified as a likely human carcinogen, and it is subject to increasingly strict controls. Several jurisdictions have set phase-out dates for perc machines, and equipment standards have tightened considerably.
Modern perc machines are closed-loop — solvent is recovered, filtered and reused rather than vented — so a well-maintained current machine is a very different proposition from one operating thirty years ago. The environmental question with perc today is mostly about handling, containment and disposal rather than routine emissions.
The main alternatives compared
Four systems come up when cleaners talk about eco friendly dry cleaning.
| System | What it is | Environmental profile | Fabric performance |
|---|---|---|---|
| Professional wet cleaning | Water, specialist detergents, computer-controlled machines | Lowest impact — no solvent at all | Excellent on most; care needed on some tailoring |
| Liquid CO2 | Pressurised carbon dioxide as solvent | Very low; CO2 is captured, not generated | Gentle; less effective on heavy oil |
| Hydrocarbon | Petroleum-based solvent | Lower toxicity than perc; still a VOC | Gentle, slower, good on delicates |
| Silicone (GreenEarth) | Liquid silicone solvent | Breaks down to sand, water, CO2 | Very gentle, good on delicates |
Professional wet cleaning is the one most people have not heard of and is arguably the most genuinely different. It is not domestic washing — the machines control water volume, agitation and humidity precisely, and the drying and finishing are what make it work on garments labelled dry clean only.
Liquid CO2 has an excellent profile but the equipment is expensive, so it is uncommon.
Hydrocarbon and silicone are real improvements on perc in toxicity terms, but they are still solvents with handling and disposal requirements.
Which claims are meaningful
Some things are worth weight, others are not.
Meaningful: naming the specific system in use. Holding recognised certification. Using detergents recognised under the EPA’s Safer Choice programme. Reusing or recycling hangers and poly. Documented solvent recovery rates.
Less meaningful on its own: the word “organic”, which in a chemistry context simply means carbon-containing and technically applies to perc. Green-coloured branding. “Non-toxic” without specifying what has been removed. Claims about biodegradable detergent when the solvent has not changed.
The American Cleaning Institute publishes guidance on product safety and labelling that is useful background if you want to evaluate claims yourself.
Questions to ask your cleaner
Four questions get you a clear picture in about a minute.
Which solvent or system do you use? You want a specific name, not a category. Any cleaner should answer immediately.
Is your equipment closed-loop? For solvent systems, this determines whether solvent is recovered or released.
Do you offer professional wet cleaning? If yes, ask which garments they would recommend it for. A cleaner who uses it selectively rather than universally understands its limits, which is a good sign.
What happens to your waste? Filters, residue and used solvent all require regulated disposal.
A cleaner who is vague across all four is not necessarily doing anything wrong, but they are not in a position to support an environmental claim either.
What it means for your garments
There is a practical point beyond environmental impact: the gentler systems are often better for the clothes.
Wet cleaning removes water-soluble soils — perspiration, food, beverages — more effectively than solvent, because solvent is designed for oils. Silicone and hydrocarbon are gentler on delicate fibres and on embellishment than perc. Many cleaners now run more than one system and choose per garment, which is the ideal arrangement.
The trade-off is that solvent still handles heavy oil and grease better, and some structured tailoring finishes more crisply after solvent cleaning. This is why the best answer is usually a cleaner who has options rather than one who insists a single system is right for everything.
If you want to talk through what suits a specific garment, our dry cleaning service page sets out what we handle, and our specialty services cover the delicate items where process choice matters most. For everyday volume our wash and fold service is the water-based option.
Choosing an eco friendly dry cleaning service near you
Once you know the systems, choosing between providers of eco friendly dry cleaning becomes a practical exercise rather than a leap of faith.
Start by asking which system is used, by name. Any cleaner running professional wet cleaning, liquid CO2, hydrocarbon or silicone will say so immediately and usually explain why. Vagueness is informative.
Then ask whether they use one system or several. A cleaner with both solvent and wet cleaning can match the process to the garment, which produces better results than insisting a single method suits everything. Perspiration comes out better in water; heavy grease comes out better in solvent.
Ask about waste handling. Filters, still residue and used solvent are all regulated, and a cleaner who can describe their disposal arrangements is operating properly.
Finally, look at the small things — reusable garment bags, hanger return schemes, whether poly is recycled. None of these is decisive on its own, but together they indicate whether eco friendly dry cleaning is a considered position or a sign in the window.
The EPA’s Safer Choice programme is a useful reference point for the detergent side of the question.
The bottom line
Eco friendly dry cleaning is a real distinction wrapped in an unregulated phrase.
Ask which system, ask whether it is closed-loop, and ask what happens to the waste. Three questions separate a considered operation from a marketing line, and any cleaner worth using will be glad to answer them.
Bipin Kanabar — Owner, Bartoli Cleaners & Laundry, serving Mesa since 1957.
Frequently asked questions
What does eco-friendly dry cleaning mean?
There is no regulated definition, so it depends entirely on the specific process. It usually indicates the cleaner has moved away from perchloroethylene toward professional wet cleaning, liquid CO2, hydrocarbon or silicone solvent. Ask which system by name.
What is a natural alternative to dry cleaning?
Professional wet cleaning is the closest — water-based, with computer-controlled machines and specialist detergents that handle garments labelled dry clean only. At home, airing, brushing and steaming extend the time between cleanings but do not replace cleaning.
Is there such a thing as non-toxic dry cleaning?
Professional wet cleaning uses no solvent at all, and liquid CO2 uses captured carbon dioxide rather than a chemical solvent. Both avoid the toxicity concerns associated with perchloroethylene. “Non-toxic” claims about solvent systems should be checked against which solvent is actually in use.
What is the safest form of dry cleaning?
Professional wet cleaning has the lowest environmental and health profile because it eliminates solvent entirely, with liquid CO2 close behind. For garments that genuinely need solvent, silicone and hydrocarbon systems are lower in toxicity than perc.
