Summer is made for trips, vacations and evening drives, but it also puts a lot of strain on a car. Insect residues end up on the front part of the bodywork, the paint gradually loses its shine, the tires fade and inside the cabin dust alternates with traces of sunscreen and other pleasures of summer travel. That's why we've selected six summer must-have products Gyeon, with which you can quickly spruce up your car and have more time to actually enjoy it.
And because the right summer gear is even nicer with a discount, you can get all five, or rather six products cheaper with the code SUMMER. (Valid until 31.8.2026 on the products listed below in all packaging variants) 
Gyeon Q²M Bug&Grime – quick help against insect residue
Just one longer trip and the front of the car can literally be covered with insect remains. The bumper, grille, hood, side mirrors and windshield take the worst of it. Insect residues are not only an aesthetic issue. They contain substances that, when exposed to sun and high temperatures, can etch the top layer of the paint and leave marks within days that ordinary washing won't remove.
Gyeon Q²M Bug&Grime is an effective product designed specifically for insect residues, road grime and other stubborn dirt. Simply spray it onto a cool surface, let it work briefly and then rinse thoroughly with a strong stream of water. In most cases it will remove the bulk of the dirt before hand washing, which then becomes quicker and—most importantly—safer for the paint.
Tip: Always use it in the shade and don't let the product dry on the surface. It's ideal to keep Bug&Grime on hand especially during longer trips or holidays, when a clean bumper can turn into quite a decent entomological collection within a few hours.
Gyeon Q²M Bathe – gentle washing for perfectly clean paint
Regular washing is the foundation of a nice, long-lasting paint finish, even if it's protected by wax, a sealant or a ceramic coating. Protection does reduce dirt adhesion and makes removal easier, but it won't keep the car clean by itself. Dust, pollen, road grime or dried water spots should therefore be removed from the surface regularly and gently.
Gyeon Q²M Bathe is a highly concentrated pH-neutral car shampoo with excellent lubricating properties. It makes the wash mitt glide easily over the paint, which reduces the risk of light scratches while making it easier to remove common dirt. Bathe contains no waxes or gloss additives, so it doesn't leave any unwanted residue and does not change the properties of previously applied protection.
The shampoo is suitable for regular maintenance of all paint types and, thanks to its high concentration, only a very small amount is needed. When washing, work on a cool surface, ideally in the shade, and don't let the shampoo dry on the bodywork. A sun-heated car at midday is better left to cool down for a while—the evening wash is usually nicer for both the paint and you.
Gyeon Q²M WetCoat – protection in minutes
Clean paint also deserves protection that enhances its shine, reduces dirt adhesion and makes subsequent washing and drying easier. Not everyone has the time or inclination to spend hours applying wax or a sealant. That's why Gyeon Q²M WetCoat is one of the most popular products overall—the strong hydrophobic effect is created in minutes and without complicated application.
WetCoat is applied directly to the wet surface after washing. Just spray a small amount of the product onto one panel and rinse it off immediately with a strong stream of water. During rinsing the protective layer is activated, repelling water, enhancing shine and making drying significantly easier. You can use it not only on paint, but also on glass, wheels or unpainted plastics.
Tip: Never apply WetCoat to the whole car at once. Work panel by panel, use only a small amount of product and rinse each panel immediately. If you let it run over the bodywork or begin to dry, streaks and marks can form on the surface, turning a once-quick application into unnecessarily long work.
Gyeon Q² Tire – restores tires to their original look
Even a perfectly washed car can look unfinished if the tires remain grey and lifeless. Treating them is one of the simplest steps that can significantly improve the overall appearance of the vehicle. Tires gain a richer color, a neat appearance and the whole car suddenly looks noticeably better.
Gyeon Q² Tire is a durable tire impregnator containing SiO₂ that penetrates the rubber structure and forms a protective layer on its surface. This helps reduce dirt adhesion, makes subsequent maintenance easier and at the same time protects the tire from drying out and fading. The final look can be easily influenced by the amount of product used—from a natural satin to a more pronounced shine.
Before application it is important to clean the tire and let it dry completely. We recommend using Gyeon Q²M TireCleaner, which can extract significantly more dirt and old impregnations from tires than a car shampoo. Thanks to that Q² Tire bonds better with the surface and the protection lasts longer. Then apply a small amount of the product to a foam applicator and spread it evenly over the sidewall. The simple rule here is: less is more.
Tip: After application, let Q² Tire dry for at least several tens of minutes and wipe off any excess with a microfiber cloth if necessary. The tires will look naturally matte and you will avoid the product getting onto surrounding body parts when driving off.
Gyeon Q²M InteriorDetailer – a versatile helper for a clean interior
Keeping the interior clean doesn't always mean half a day of thorough cleaning. In everyday use you'll most often encounter dust, fingerprints or light dirt that just need a quick wipe and you're on your way. Precisely for this regular maintenance Gyeon Q²M InteriorDetailer is ideal. You can use it on plastics, vinyl, leather, glass and other modern materials in the interior. It also works very well on screens and glossy decorative elements, where every touch is visible. Thanks to its quick evaporation it doesn't leave streaks or an oily film and surfaces look clean and natural, not unnaturally shiny.
We recommend spraying the product onto a clean microfiber cloth and wiping the surface gradually. This gives you better control over the application and avoids spraying into gaps, buttons or around the display. InteriorDetailer won't replace deep cleaning of a heavily soiled interior, but it's almost perfect for quick and regular maintenance.
Tip: We recommend keeping InteriorDetailer with you at all times. If you don't have enough space, reach for Gyeon Q²M PurifyMaintain in the small 80ml bottle. You can use it on practically all surfaces including textile upholstery, it also adds antibacterial protection and easily fits into a full glovebox.
Our tip to finish: Gyeon Q²M Glass for a clear view in any weather
Gyeon Q²M Glass isn't part of our summer campaign, but when choosing practical helpers for this season we still mention it. You can usually clean glass during a regular car wash, but you won't always get to it as often as needed. The windshield takes a beating in summer from both outside and inside. On the outside insects, dust and dried water spots stick, while inside a fine greasy film gradually forms. You often don't notice it until low sun shines towards you and reveals every smear.
Gyeon Q²M Glass effectively removes grease, fingerprints and common dirt and, when used correctly, leaves the glass perfectly clear and streak-free. You can use it on both the exterior and interior of windows, mirrors, displays and other smooth surfaces. The best results are achieved with two clean cloths – one for cleaning and the other for final polishing. It's worth keeping a bottle of Glass together with a glass cloth in the car. It's useful whenever you need to quickly remove insects from the windshield or film from its inside. A clear view is, after all, more important than a perfectly shiny hood.
