In winter, roads are treated with a mix of substances to prevent icing, and the types of chemicals used vary. The most concerning for vehicles are chemical and combined reagents. According to Yaroslav Kukarin, who heads the body repair department in the Fit Service network, this assessment comes from an interview with socialbites.ca. He explains that winter gritting involves several categories: abrasive materials such as sand, crushed stone, or granite chips; chemical formulations; and combined reagents that mix different agents. In busy urban centers, these mixtures are among the most commonly used tools for keeping roadways passable. Yet, among them, the chemical and compound-based options tend to cause the most harm to cars. Their typical compositions include sodium chloride, commonly known as road salt, along with additional additives like fine stone fractions or marble chips. Notably, abrasives used without any salt show the least damage to vehicle surfaces.
Kukarin emphasizes that the first area to bear the impact of reagents is the vehicle’s body. Salt accelerates corrosion of paint and rubber coatings, and even minor chips or scratches can quickly rust, especially along the underbody, sills, and exposed panels. Plastic body kits, headlight protectors, and tires aren’t spared from damage either. Over time, the combination of salt and moisture can creep into seams and joints, accelerating wear and contributing to a dull, uneven finish. These effects aren’t merely cosmetic; they undermine the structural integrity of certain components and reduce the long-term value of the vehicle.
Beyond the exterior, reagents settle on almost every part of the suspension system. Shock absorbers and struts are particularly vulnerable because the mixture of melted snow and chemicals can cling to these components for extended periods. Prolonged exposure can degrade seals and bushings, leading to changes in ride quality and potential leaks. The chemical cocktail also poses risks to critical lines and channels: fuel lines, brake lines, and other vital conduits are especially susceptible to corrosion or premature wear when exposed to corrosive agents over time. The cumulative effect can translate into more frequent maintenance needs and higher repair costs after winter passes.
As a practical takeaway, the expert notes that while abrasives perform their job of improving traction, they are often less harmful than chemical reagents when used without salt. The choice of winter road treatment, and the manner in which a vehicle is washed and serviced after exposure, plays a central role in preserving a car’s longevity. Regular, thorough rinsing of the undercarriage, attention to vulnerable seals, and timely inspection for rust spots can help mitigate some of the adverse consequences associated with winter treatment products. It remains important for drivers to understand that the safest approach combines effective winter traction with proactive car care, rather than relying solely on one strategy. A cautious driver will consider the conditions, the vehicle’s age and coating, and the local winter maintenance practices when planning trips or long drives.
In practical terms, owners should be mindful of how often the car is exposed to treated roads and schedule inspections after heavy snow events. A routine check of body filler, paint integrity, and rubber seals can catch early signs of corrosion and wear. If rust begins to form, addressing it early with professional treatment can prevent more extensive damage down the line. The overall goal is to balance road safety with vehicle preservation, recognizing that road-maintenance decisions impact the condition and lifespan of cars in the long run.
Is it possible to buy windshield washer fluid from the roadside? This question reflects a broader concern about winter car care, where accessibility to proper maintenance products intersects with the realities of daily travel. While roadside availability varies by region, planners and drivers alike should prioritize products that are compatible with cold-weather conditions, demand minimal chemical exposure to vehicle parts, and support easier cleanup after winter driving. Keeping a small stock of approved fluids for the vehicle and knowing where to obtain them safely is part of smart winter preparation.