Everything you need to know about micro-scratches and swirls
What they are, how they happen, and how to prevent them
For many car lovers, glossy, scratch-free paint is the calling card of their vehicle. Yet lots of cars, even ones that get washed properly, start to look dull or streaky over time. The cause? Micro-scratches and swirls. In this blog we explain what this kind of paint damage is, what causes it and how you can easily prevent it with the right way of washing.
What are micro-scratches and swirls?
Micro-scratches are tiny scratches that often only show up in direct sunlight or under a bright light. They happen when dirt or grains of sand get rubbed across the paint while you wash or dry the car. Swirls are circular patterns of these fine scratches, usually caused by circular motions with a dirty sponge or brush.
They may seem superficial, but swirls make your paint lose its depth and shine. Over time the car looks dull and gets harder to keep looking good, even right after a wash.
What causes micro-scratches?
The most common causes are:
- Washing with dirty sponges or brushes
- Hard or damaged brushes in automatic car washes
- Too little water or soap while washing
- Drying with old or unsuitable towels
- Circular polishing motions
The risk is especially high at local wash bays and automatic car washes: the brushes there are often reused without a thorough clean, so dirt from previous vehicles ends up on your paint.
How do you prevent micro-scratches and swirls?
The best way to prevent micro-scratches is to use soft materials that trap dirt, like microfiber. A microfiber wash brush, like the FoamGrip® brushes, is specially designed to safely trap dirt in its fibers, so it doesn't scratch your paint.
It's also important to:
- Always wash with plenty of water and soap
- Not press too hard on the paint
- Choose a brush with a replaceable microfiber cover, so you always work with a clean cover
- Wash and dry in straight lines, not in circles
- Use a bucket with a Grit Guard, so sand and dirt stay at the bottom and don't end up back on your paint
Scratch-free washing starts with the right choice
A microfiber wash brush isn't just comfortable to use, it's also the way to keep your paint looking great. Prevent damage, keep the shine and enjoy a car that looks like new for longer.
Want everything in one go? Besides the microfiber wash brush, the FoamGrip® Pro Starter Kit and the FoamGrip® Maxi Starter Kit also include a 20L wash bucket with Grit Guard, a lid and three extra microfiber covers.
Ready to avoid swirls for good? Discover the FoamGrip® microfiber wash brushes and get to know safe and effective car washing.
