💧 Why Distilled Water Is Better Than Spring, RO, and Tap Water
By Puretap Water Distillers Ltd., Mississauga, Ontario
Introduction: Experience Meets Science
At Puretap, we’ve distilled and delivered clean water across Ontario for years. Through testing thousands of liters from municipal, spring, and reverse-osmosis (RO) systems, we’ve found that distilled water consistently provides the purest, most reliable results.
Recent scientific studies have highlighted that even treated municipal water can contain PFAS “forever chemicals” and trace contaminants linked to health issues. Distillation remains one of the most effective ways to remove them.
This article combines our professional experience with peer-reviewed research to explain why Puretap Distilled Water (0–5 ppm) stands apart.
1️⃣ Distilled vs Tap Water: What Treatment Can’t Remove
Municipal water is disinfected but not pure.
- A 2023 U.S. Geological Survey found PFAS in 45% of tap-water samples (USGS, 2023).
- The National Academies (2022) link PFAS exposure to certain cancers, thyroid dysfunction, elevated cholesterol, and lower birth weight (National Academies, 2022).
- Additional studies show PFAS may weaken immune response and act as endocrine disruptors (NIH / PMC, 2024).
At Puretap, we routinely test tap samples from the GTA that measure 180–320 ppm TDS. Our distilled product registers 0–5 ppm, completely free of chlorine, fluoride, heavy metals, and PFAS.
Case Study: A Brampton family reported that after two weeks of switching to Puretap Distilled Water, scale disappeared from their kettle and the metallic taste in coffee was gone.
2️⃣ Distilled vs Spring Water: Consistency and Control
Natural spring sources vary throughout the year depending on rainfall, soil composition, and surrounding activity. Those fluctuations can alter taste and mineral levels—and occasionally introduce organic or microbial content that doesn’t meet every user’s purity needs.
By contrast, distillation is controlled and consistent: each batch is vaporized, condensed, and verified in a sterile environment to 0–5 ppm TDS. You get the same result every time—pure, neutral, and safe.
Example: A local daycare replaced its spring source with Puretap Distilled Water to reduce variability in taste and cleanliness. Staff immediately noticed clearer water and no sediment in dispensers.
3️⃣ Distilled vs RO (Reverse Osmosis): Purity Without Maintenance
RO systems depend on filters that must be changed regularly. Performance declines as filters clog, allowing impurities or bacteria to accumulate in holding tanks.
Scientific comparisons show RO typically removes 90–95% of dissolved solids, yielding 10–30 ppm TDS, whereas distillation eliminates virtually all, reaching 0–5 ppm with no membranes or biofilm risk.
Case Study: A Mississauga dental clinic switched from RO to Puretap Distilled Water. Their sterilizers reached target conductivity faster, and autoclave maintenance dropped by half.
4️⃣ Health and Safety: PFAS, Heavy Metals, and Mineral Reality
PFAS (“Forever Chemicals”)
- PFAS compounds persist and accumulate in human tissue.
- The U.S. EPA (2024) set enforceable limits as low as 4 parts per trillion for key PFAS.
- Linked health effects include testicular & kidney cancer, thyroid disease, elevated cholesterol, immune suppression, and lower infant birth weights.
Because PFAS are dissolved chemicals, distillation is among the most effective removal methods, leaving measurable results between 0 and 5 ppm TDS.
Heavy Metals & Infrastructure Contaminants
Lead, copper, and other trace metals can leach from aging pipes. Distillation separates and leaves these behind, producing metal-free, neutral-tasting water.
The “Missing Minerals” Myth
Scientific nutrition data show that less than 1% of essential minerals come from drinking water—the rest comes from food. Puretap Distilled Water prioritizes removing harmful substances, not retaining insignificant mineral traces.
5️⃣ Proven Results from Puretap Customers
| Client | Challenge | Result After Switching to Puretap Distilled |
|---|---|---|
| Toronto Café | Scale buildup in espresso machines | 60% fewer service calls and improved taste |
| Oakville Family | Skin sensitivity to chlorine | Clearer skin and better-tasting tap mixes |
| Local Bakery | Variable yeast proofing | Consistent dough texture |
| Medical Lab | Unstable RO readings | Sterile results and uniform TDS 0–5 ppm |
6️⃣ The Puretap Distillation Process
- Boiling: Raw source water is vaporized, leaving PFAS and metals behind.
- Condensation: Pure steam is cooled and re-liquefied.
- Testing: Each batch is checked to confirm 0–5 ppm TDS.
- Storage & Sealing: Held in sterile stainless-steel tanks and sealed for delivery.
7️⃣ Expert Opinion: Why Distilled Sets the Standard
- Distillation delivers measurable, repeatable purity.
- RO and spring options fluctuate with use and maintenance.
- Hospitals, pharmacies, and manufacturers choose distilled for one reason — certainty.
Puretap Distilled Water (0–5 ppm) is that same standard, delivered to your home or business.
8️⃣ Comparison Summary
| Feature | Tap | Spring | RO | Distilled (Puretap) |
|---|---|---|---|---|
| Purity (ppm) | 180–320 | 80–250 | 10–30 | 0–5 |
| Chemical / PFAS Risk | High | Possible | Reduced | None Detected |
| Bacteria Risk | Possible | Possible | Possible | None (Sterile) |
| Consistency | Variable | Seasonal | Depends on filters | Always Consistent |
| Maintenance | – | – | Filter changes | None |
| Taste | Chlorine / metallic | Mineral | Neutral | Clean & Neutral |
🔬 References & Sources
- U.S. Geological Survey. “Tap water study detects PFAS ‘forever chemicals’ across the US.” (2023). usgs.gov
- National Academies of Sciences, Engineering, and Medicine. Guidance on PFAS Exposure, Testing & Clinical Follow-Up. (2022). nap.nationalacademies.org
- National Institutes of Health / PMC. “PFAS Health Effects Review.” (2024). pmc.ncbi.nlm.nih.gov
- Health Canada. Guidelines for Canadian Drinking Water Quality. (2023).
- World Health Organization. Guidelines for Drinking-Water Quality (4th Ed.). (2022).
- U.S. Environmental Protection Agency (EPA). PFAS National Primary Drinking Water Regulation Final Rule. (2024).
💬 Frequently Asked Questions
Does distilled water remove PFAS and forever chemicals?
Yes. Distillation removes virtually all dissolved contaminants, including PFAS (“forever chemicals”),
because they do not vaporize and are left behind during condensation.
Independent research from the U.S. Geological Survey and the National Academies confirms that distillation is among the most effective PFAS removal methods.
Is it safe to drink distilled water every day?
Yes. Distilled water is completely safe for daily hydration, cooking, and appliance use.
It is free from chlorine, fluoride, heavy metals, and other impurities commonly found in municipal or spring sources.
Distilled water simply provides clean H₂O without contaminants or additives.
How pure is Puretap Distilled Water?
Every batch of Puretap Distilled Water is tested to confirm 0–5 ppm total dissolved solids (TDS).
It is vaporized, condensed, and sealed in a sterile environment, producing water that is consistent, neutral in taste, and verified for purity.
Disclaimer: The information in this article is provided for general educational purposes only and reflects Puretap Water Distillers Ltd.’s professional experience and interpretation of current scientific research. It is not intended as medical or health advice. Individuals should consult with a qualified healthcare professional regarding specific health concerns or before making decisions about water treatment related to medical conditions. Puretap makes no claims regarding the prevention or treatment of disease through distilled water use.
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