I don’t have personal preferences, but I can tell you about some of the top car detailing product brands that are highly regarded by both professionals and enthusiasts for their quality, effectiveness, and innovation.

Here are a few standout brands and why they are favored:

1. Meguiar's

• Why It’s Favored: Meguiar's is one of the most well-known and trusted names in car detailing. The brand offers a wide range of products for both professionals and DIY car care enthusiasts, from basic cleaning solutions to high-end paint protection products. Their products, such as the Meguiar's Ultimate Liquid Wax and Meguiar's Clay Bar Kit, are known for their ease of use and excellent results. Their waxes, in particular, provide a deep shine and durable protection.

2. Chemical Guys

• Why It’s Favored: Chemical Guys is another popular brand, known for its extensive selection of detailing products that cater to all aspects of car care. From soaps and shampoos to polishes, waxes, and sealants, Chemical Guys is well-regarded for its high-performance formulations. Their HydroSlick Ceramic Coating and Mr. Pink Super Suds Shampoo are particularly popular. They also have a wide range of eco-friendly options, making them a go-to for both professional detailers and enthusiasts.

3. Griot's Garage

• Why It’s Favored: Griot's Garage is a premium brand that specializes in high-quality car care products. Known for its attention to detail and innovative formulations, Griot’s products, such as Griot's Garage Best of Show Wax and Griot’s Garage Ceramic 3-in-1 Wax, deliver excellent results. Griot’s also focuses on providing easy-to-use products, making them a good choice for both beginners and experienced detailers.

4. CarPro

• Why It’s Favored: CarPro is an excellent brand, especially for those interested in advanced detailing products, including high-tech ceramic coatings and professional-grade paint correction compounds. CarPro's CQuartz Ceramic Coating and CarPro IronX are highly regarded for their ability to provide long-lasting protection and powerful decontamination. CarPro products are often preferred by professional detailers because of their high performance and durability.

5. Sonax

• Why It’s Favored: Sonax is a German brand known for its high-performance detailing products. The Sonax Profiline Ceramic Coating and Sonax Wheel Cleaner are some of the brand's most highly praised products. Sonax is often favored for its professional-grade performance, especially in paint restoration and protection.

6. Adam’s Polishes

• Why It’s Favored: Adam’s Polishes offers a premium range of products that deliver impressive results while being user-friendly. Their Adam’s Butter Wax and Adam’s Ceramic Paint Coating are particularly well-regarded for their ease of application and durable finish. Adam’s products are often recognized for their top-tier customer service and packaging as well, making them a favorite among enthusiasts who value aesthetics as much as results.

7. 3D Products

• Why It’s Favored: 3D Products is a professional-grade brand that specializes in car detailing supplies for those who want high-quality results. Their 3D Polish and 3D Ceramic Coating are popular for both professionals and car enthusiasts. The products from 3D are known for their performance, particularly in paint correction, and are frequently used in detailing shops due to their effective results.

8. P&S Detail Products

• Why It’s Favored: P&S Detail Products, including their popular Bead Maker Paint Sealant, are highly praised for their performance in both professional settings and by DIY detailers. Their products offer easy application while providing superior protection and a long-lasting shine.

Why People Choose These Brands:

1. Quality & Performance: These brands are known for their high-quality ingredients and formulas that deliver effective and long-lasting results. Many offer professional-grade products that are trusted by detailers worldwide.

2. Ease of Use: Whether you’re a beginner or a professional, these brands offer user-friendly products that make car care easier, from simple wash formulas to advanced protection coatings.

3. Comprehensive Range: These brands typically offer a full range of products—from shampoos and polishes to coatings and tire cleaners—so you can find everything you need from one source.

4. Innovation: Many of these brands invest heavily in research and development, often offering cutting-edge products like ceramic coatings, eco-friendly options, and high-tech compounds designed to give your car a professional-grade finish.

5. Reputation: Many of these brands have built strong reputations over years of providing high-quality car care products, and their customer reviews often reflect their effectiveness and consistency.

If you're looking for a specific recommendation based on your needs—whether it's for a quick wash, long-term protection, or a professional detailing job—these brands should offer something that fits.