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Cleansol Demineralized Water (Deionized, 0 TDS)
BestsellerAbout this item
Cleansol Demineralised Water (DM water) is deionised water with all dissolved salts and minerals removed – it reads a perfect 0 TDS on a standard TDS meter. No minerals means no white scale, no deposits and no damage to battery plates. Use it wherever distilled or mineral-free water is needed: inverter and car batteries, steam irons, humidifiers, coolant mixing, cosmetics, soap making and general lab work. From 2 L for homes to 50 L for workshops, dealers and factories.
Product information
| Product | Demineralised (deionised) water |
| Also known as | DM water, deionised water, battery water, 0 TDS water |
| TDS | 0 ppm on a standard TDS meter |
| Appearance | Clear, colourless, odourless liquid |
| Grade | Industrial / general lab use |
| Pack sizes | 2 L · 5 L · 10 L · 25 L · 50 L (25 L and 50 L: freight extra) |
Why choose it
- Perfect 0 TDS: check it yourself with any TDS meter.
- No scale, no deposits: keeps steam irons, humidifiers and coolers free of white chalky build-up.
- Longer battery life: mineral-free water does not coat the plates or upset the acid balance.
- Sealed, clean packing: filled in clean HDPE cans – not tap or RO water.
- Amazon Best Seller & Amazon's Choice: trusted by thousands of buyers across India.
Where to use
| Use | Why DM water |
|---|---|
| Inverter, UPS & solar batteries | Tap or RO water minerals coat the plates and shorten battery life |
| Car, bike, tractor & e-rickshaw batteries | Keeps lead-acid cells topped up without adding impurities |
| Steam irons & garment steamers | No white flakes, no clogged steam holes |
| Humidifiers & air coolers | No white dust on furniture, no scale on pads |
| Car radiator coolant & washer fluid | Mix concentrates with mineral-free water to prevent scale |
| Cosmetics, soap & candle making | Consistent batches, no mineral reactions |
| Schools, colleges & general lab work | Rinsing glassware, making solutions, experiments |
| Glass, car & solar panel cleaning | Final rinse dries spot-free with no water marks |
Not for
- Medical use: not for injections, dialysis, wound cleaning, CPAP, nebulisers, autoclaves or any medical or hospital equipment.
- Drinking or cooking: mineral-free water is not meant for drinking.
- Pharmaceutical or analytical-grade lab work (such as HPLC) – use certified water for these.
How to use in a battery
- Switch off the inverter or vehicle and let the battery cool.
- Open the cell caps and check the level indicator or the marks on the battery.
- Top up each cell with DM water up to the max mark only – never overfill.
- Close the caps and wipe off any spills. Check every 1–2 months, more often in summer.
Never add acid to top up a battery – only water is lost during charging.
📘 Full guide: Inverter battery water – DM vs distilled vs RO, and how to top up correctly →
Storage
- Keep the can tightly closed after use so dust and air do not get in.
- Pour out what you need – never dip a dirty mug or funnel into the can.
- Store in a clean, cool place away from sunlight and chemicals.
Frequently asked questions
Is DM water the same as distilled water?
Both are mineral-free. Distilled water is made by boiling and condensing; DM water is made by removing minerals with ion-exchange resins. For batteries, steam irons, humidifiers and general lab use, DM water works the same way and reads 0 TDS.
Can I use RO water in my inverter battery?
No. RO water still has some dissolved salts (usually 20–100 TDS). Over time these minerals coat the plates and reduce battery life. Use 0 TDS DM water.
How do I check that it is 0 TDS?
Dip any standard TDS meter into a clean glass of the water – it should read 0. Use a clean, dry glass, as any residue will raise the reading.
Can I drink it or use it for medical purposes?
No. It is for batteries, appliances, cosmetics and general lab use only – not for drinking, cooking, injections, wound care or medical equipment.
How much water does an inverter battery need?
Usually 1–2 litres every 2–3 months for a typical home inverter battery, more in summer. A 5 L can lasts most homes for a year.
Which pack size should I buy?
2 L or 5 L for homes; 10 L for workshops and offices; 25 L and 50 L for battery dealers, service centres, labs and factories (freight extra). For bulk supply, WhatsApp 98290 05860.
For battery, appliance, cosmetic and general laboratory use only. Not for drinking or medical use. For bulk or technical queries, email info@cleansol.in.
Prefer road transport? For orders of 25 kg and above, tick Send by road transport (to-pay) in the cart and add your transporter’s name and number. You pay the freight to the transporter on delivery.
Dispatched in 1–2 working days from Jodhpur. Delivery across India.
In stock
GST invoice with every order
- Ships from
- Cleansol, Jodhpur
- Sold by
- Cleansol (manufacturer)
- Invoice
- GST invoice provided
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Specifications
| Chemical name | Water, demineralised (H2O) |
|---|---|
| Also known as | DM water, Battery water, Deionised water |
| Grade | Industrial / general lab use |
| Purity / strength | 0 TDS (meter reading); conductivity typically <5 µS/cm |
| CAS number | 7732-18-5 |
| HSN code | 28539010 |
| Packing | 2 L, 5 L, 10 L, 25 L, 50 L |
Typical values for reference only, not a guaranteed specification. Exact values vary by batch and manufacturer.
Applications & industries
- Battery top-up
- Inverters & ups
- Steam irons
- Humidifiers
- Coolant mixing
- Cosmetics
- Soap making
- General lab use
Industries: Water treatment
Storage & handling
Store away from sunlight and chemicals.
Use clean containers and funnels when transferring.
Safety & first aid
Eyes: rinse with water if irritated.
Not for drinking or medical use.
Technical support & disclaimer
For usage, dosage, or formulation guidance, email info@cleansol.in or WhatsApp +91 98290 05860.
Specifications are typical values for reference only. Users must verify suitability and comply with applicable regulations before use. This product is intended for professional and commercial use; the buyer is responsible for safe handling, storage and disposal. Cleansol assumes no liability for misuse.