What distinguishes our liquid?

Quickly and efficiently clean the glass of dirt, and does not damage the elements with which it has direct contact - for example, wipers or varnish.

It is worth knowing that our product is saving. Liquids that poorly clean the glass, force us to use the washer more often? by which we consume their huge amounts. In our case, after just spraying the windshields and several wiper movements, dirt is removed.

Doris washer fluid ensures less frequent topping up. Thanks to this, we do not have to stop every 100 km just to supplement the state.

The smell is also important, which is one of the main reasons that distinguishes our liquid on the market. How did we achieve this? Other liquids are often made from cheap distillery waste that has a nuisance. We, however, do not endanger the health of our customers, which is why we always use technical spirit for the production of liquid, the smell is imperceptible and the quality is very high.

Our product, apart from water, alcohol and detergents responsible for washing dirt from windows and floodlights, also has an admixture of a liquid slowing down the evaporation of alcohol, thanks to which the washer nozzles do not block and the liquid remaining on the glass does not freeze!

What is the composition of Doris washer fluid?

- Demineralized water, which is free of scale and salt. This is the most important component responsible for the cleanliness and patency of the sprinkler system.

- Surface-active agents, removing all types of dirt.

- ethylene, propylene glycol and glycerine. These additives provide better slip, so that the wipers do not wear off and retain their lifespan. Glycols evaporate more slowly than alcohols, so in the case of high frosts, the liquid on the glass does not freeze.

- anti-foaming agent? it limits excessive foaming. The fluid that does not foam well moisturizes the glass, so dirt is removed more quickly and the wipers do not come into contact with the dry surface.

- dye? resistant to sunlight and harmless to varnish.

- fragrance composition ? pleasant and not weakening over time.

- biocide? protects against turbidity of the liquid and precipitation.

- pH regulating agent? protects against corrosion.

- nanopreas and polymers? give the properties of an "invisible wiper".

Doris refrigeration fluids:

Almost all modern drive units are cooled with liquid. Among today's car owners, there is a fear of freezing fluid in the winter. Few people realize, however, that the resistance of the liquid to high temperatures is equally dangerous.

The purpose of the refrigerant fluid is to remove excess heat from the cylinder head and block. When the coolant thinns out, it loses its properties. This results in a lower boiling point. Vapor bubbles will be created then, which cause pressure jumps and air pockets.

How to care for the cooling system?

First of all, refrigerant should be changed regularly. It has hygroscopic properties, which means it mixes well with water. Water, on the other hand, from a theoretical point of view - it works perfectly as a coolant. The problem is that it speeds up the corrosive processes, has a low boiling point and when it's cold it freezes.

As a manufacturer, we recommend replacing the fluid every 2 years or even once a year, because neglecting this simple operation can cause unwanted effects.

Our coolant meets the strictest standards thanks to inhibitors or substances aimed at ensuring the condition of the cooling system, protecting it against corrosion.

We recommend the purchase of a ready-made cooling liquid, as you are then absolutely sure about the right proportions.

However, if you decide to concentrate and want to dilute it, it will be safer to use demineralized water.

We are always asking our clients not to use water from the network, because it contains a number of minerals that cause the deposition of scale in the system.

Demineralized water - is free from foreign ions by repeated distillation or by exchanging them with hydrogen and hydroxide ions with a deionizer. The water is free of salt and pollutants.

Applied to:

- Electric forklifts.

- Chemical analysis.

- Drug production.

- Dilution of the electrolyte.

- Cosmetics production.

- Dilution of cooling concentrates.

- Weaving.

- Irons.