Water for car washes and automotive use

At Iberia Agua, we supply high-purity water to automotive centres, workshops, and car washes in Zaragoza and throughout Spain. We tailor our service to your facility and consumption volume, always with the highest quality guaranteed.

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Water usage in car washes

In car washes, water quality is crucial to achieving professional results. At Iberia Agua, we have been working with water treatment and purification systems for the automotive industry for more than five decades.

We know that every facility has different requirements: from circuit pressure to the ideal conductivity for final rinses. The most suitable water for vehicles is low in mineral content, as this prevents marks and residue on the paintwork, protects the washing equipment and guarantees a shiny, uniform finish.

At our own plants in Zaragoza, we produce demineralised water for cars. Thanks to a double osmosis and electrodeionisation process, we obtain purer, more stable and higher quality water, perfect for car washes, workshops and automotive centres.

In addition, we offer different formats to facilitate logistics and guarantee continuity of service. And, for those facilities that need it, we also provide drinking water as a backup in case of network outages.

Our goal is for every customer to be able to wash cars with reliable, clean hot water of consistent quality.

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DEMINERALIZED WATER FOR CAR WASHES

Demineralized water for cars is used for:

Residue-free and streak-free final rinses.
Windscreen washer fluid mixtures.
Filling of battery cells and cooling circuits.
Preventing scale build-up in equipment and systems.
Technical maintenance processes in workshops.

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DRINKING WATER FOR CAR WASHES

In addition, we provide drinking water for general use in the laundry room or as a backup in the event of an interruption in the regular supply:

Cleaning and maintenance tasks for the facilities.
Staff consumption and centre requirements.
Temporary filling of tanks in emergency situations.

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Frequently asked questions

Why is osmotised water used to wash cars?

Because it is water with very low mineral content, free of salts and lime, which prevents marks and residues that can appear when the vehicle dries. Many car washes use osmotised water to achieve a glossier finish and protect the paintwork.

At Iberia Agua, we go one step further: our process includes a second stage of osmosis and electrodeionisation, which allows us to offer demineralized water of greater purity than conventional osmosis. This gives us cleaner, more stable water, ideal for laundries seeking the best possible results.

What are the advantages of Iberia Agua water in the vehicle washing business?

Our demineralised water undergoes several successive filtration, double osmosis and electrodeionisation treatments, enabling us to guarantee superior purity. This translates into residue-free washing, longer-lasting equipment and a higher quality end result.

Furthermore, at Iberia Agua we have been treating and supplying water of different qualities for over 50 years. We produce and distribute demineralised, purified and drinking water with full traceability and in formats adapted to each type of installation.

However, our greatest advantage is undoubtedly our proximity. We offer our customers a trustworthy service: agile, reliable and fully tailored to their needs.

Can I buy osmotised water for car washes in Zaragoza?

Yes, although it is important to note that Iberia Agua does not sell standard osmotised water. The water we produce and supply is demineralized, a type of water that starts with the osmosis process but undergoes additional purification stages, achieving superior quality.

We have our own plant in San Mateo de Gállego (Zaragoza) and deliver both within the province and throughout the rest of Aragon and other areas of Spain. We advise you on choosing the most suitable type of water for your laundry, consumption volume and purity requirements. Give us a call!

Other sectors we supply

Industries

Hospitals

Nuclear power stations and sterilisation

Individuals and aquarium enthusiasts

Clinics and vets

Policy and quality of our water

ISO 9001 CERTIFICATE

SAFETY DATA SHEET

TECHNICAL SPECIFICATIONS

WATER QUALITY

Why trust Iberia Agua's services?

Committed to the environment

We promote responsible practices, prioritising care for the environment and waste reduction. We collaborate in the Aragonese Strategy for Climate Change and Clean Energy.

Over half a century of experience

Since 1969, we have been supporting households and businesses with comprehensive solutions related to water treatment and management. Our long history backs up the trust of those who choose us.

Wide range and top quality

We offer different types of water (purified, demineralised and drinking water), produced under strict quality controls and with the flexibility necessary to adapt to every need.