In the spring of 2025, there was alarming information about the popular sprinkler fluids available in the commercial networks. It turns out that any of them can origin serious harm to car paint and gaskets. Tests conducted by experts revealed worrying results that should concern all driver.
ADAC Test: marketplace fluids and vehicle damage
The German automotive organization ADAC carried out detailed tests of the spray liquids available on the market. The results are shocking:
- Lacquer damage: Low-quality liquids, especially those from unknown brands, can lead to discoloration and mating of varnish.
- Seal damage: any fluids contain chemicals that weaken rubber seals, leading to cracking and deformation.
An example may be the situation described by the user on the automotive forum, who noticed white spots on the rear seal after utilizing inexpensive liquid from Tesco. The seal was damaged after the cleaning attempt.
Why are inexpensive fluids dangerous?
Cheap spray liquids frequently contain aggressive chemicals that effectively remove impurities, but at the same time can be harmful to the vehicle. The deficiency of adequate quality tests and manufacturers' savings lead to the placing on the marketplace of products that, alternatively of protecting, destruct car components.

Expert recommendations: Which fluids to choose?
To avoid costly repairs and keep the aesthetics of the vehicle, experts recommend:
- Choose reputable brands: Liquids from proven manufacturers specified as Shell or Castrol, although more expensive, warrant safety for varnish and gaskets.
- Avoid fluids from unknown sources: inexpensive discount products or tiny known brands may contain harmful substances.
- Check the chemical composition: Pay attention to the composition of the liquid; avoid those containing aggressive cleaning agents.
Although cheaper sprinkler fluids tempt the price, their long-term usage can lead to serious harm to the vehicle. erstwhile investing in products of renowned brands, we care about the aesthetics and durability of our car, avoiding costly repairs.
Continued here:
Attention, driver! marketplace spray liquids can destruct paint and gaskets!