SONAX XTREME Plastic Detailer "Interior+Exterior" Plastic Care 500ml

Clean, care for, and refresh plastic in one step with SONAX XTREME PlasticDetailer

What makes XTREME PlasticDetailer special? This 4-in-1 care product for all plastic parts, inside and out, cleans, cares for, protects, and rejuvenates in one step, revitalizing faded surfaces with a subtle, natural look.

Anyone who has ever tried to restore a graying dashboard or dull exterior trim with a normal all-purpose cleaner knows that cleaning alone isn't enough. Plastic ages, loses its color, and becomes brittle and unsightly without regular care. This is where SONAX XTREME PlasticDetailer comes in — a universal product that combines four care steps in a single product: cleaning, caring, protecting, and rejuvenating. It is suitable for all smooth plastic surfaces, inside and out, and delivers a natural-matte finish without the typical high-gloss plastic effect. The difference from a simple plastic cleaner is visible immediately after the first application: the treated surface not only looks clean but also fresh—as if the plastic were new.

• 4-in-1 function saves time and effort. The PlasticDetailer replaces four separate products in one step. Instead of applying cleaner, conditioner, protectant, and rejuvenator individually, a single product handles the entire workflow—which saves not only time but also space in your detailing kit. Especially for interior cleaning, where many different surfaces need to be treated in a short amount of time, this advantage is immediately noticeable.
• Intensive color revitalization for faded surfaces. Plastic tends to gray due to UV exposure and dirt accumulation. The formula rejuvenates the surface from within and restores the original color—noticeable immediately after application, with an effect that lasts several weeks. The effect is particularly impressive on black exterior trim or dark interior panels.
• Subtle, natural sheen instead of a high-gloss effect. Many plastic care products leave a greasy, shiny film that looks unrealistic, attracts dust, and reflects annoyingly on glass surfaces or instrument lighting. The Detailer was deliberately designed for a subtle, natural-matte sheen—the result looks as if the plastic were new, not as if it had been polished or waxed.

Practical Tip from Detailing1: For the cockpit, we recommend applying the product to a soft microfiber cloth and working it into vents, gaps, and textured surfaces with circular motions—this ensures the plastic detailer spreads evenly and absorbs into the surface. For exterior plastics such as bumpers or trim strips, you can also spray the product directly onto the surface and then distribute it evenly. Important: Always keep glass, display surfaces, steering wheel, pedals, and fabrics clear.

4-in-1 Technology — how cleaning and care work together in the Plastic Detailer

Many vehicle owners underestimate what happens to plastic surfaces over time. Penetrating dust, UV radiation, temperature fluctuations, and cleaning agent residues take their toll on the material—the plastic grays, loses elasticity, and looks weathered. Simple wiping is no longer enough; the surface needs active regeneration. The SONAX XTREME PlasticDetailer works on several levels simultaneously: First, the cleaning formula gently dissolves superficial dirt and deposits without attacking the plastic matrix. Second, the surface is supplied with nourishing active ingredients that keep the material supple and protect it from further dehydration. Third, a protective layer is formed over the treated surface, shielding it from UV radiation, moisture, and environmental pollution. And fourth, the formula visibly regenerates the color of the plastic—the brightening of grayed black exterior trim is one of the most noticeable effects users report after the first application.

What distinguishes this approach from simple cleaners or pure protective sprays: There is no intermediate step, no waiting time between cleaning and care, no risk of multiple exposures to too many different chemicals. Everything happens in one go—and the result is consistent. The product's texture is liquid enough for quick, even distribution, but present enough to truly penetrate the surface and work there. This is the essential difference between a genuine detailer and a simple spray product that only visually brightens without truly nourishing the surface. Regular use is also worthwhile for plastic parts that already show slight matting or fine surface scratches: the nourishing components camouflage these traces and noticeably delay further aging of the material.

A frequently asked question is whether a universal detailer like this can be as effective as products specifically designed for interior or exterior applications. The answer is nuanced: For intensive restoration of heavily weathered exterior plastics or for extreme professional use, there are more optimized special solutions. However, for daily or weekly care, for regular refreshing between main care cycles, and for users who do not want a complete arsenal of individual products, the universal formulation is a smart choice. It simplifies the start of a structured care strategy and delivers very good long-term results with consistent use—both for the vehicle interior and exterior. For many users, this is the decisive advantage: instead of working through a dozen products with different application rules, a single grab into the care compartment is enough to bring the entire vehicle to a professional care level.

Proper application of interior plastic care — Workflow for cockpit and door panels

Interior plastics place special demands on care products: they must clean sufficiently but must not leave an oily surface that glares in sunlight, reflects on displays, or makes the steering wheel slippery. The formula has been specifically developed for precisely this balancing act. The application process is simple: first, thoroughly vacuum the vehicle interior and remove coarse dirt, then spray the product onto a clean microfiber cloth—never directly onto displays or into vents—and then wipe the plastic surfaces evenly with it. The product absorbs quickly and leaves no streaks or residues.

For textured dashboards or grained door panels, an applicator sponge is recommended to work the product evenly into the texture. Especially with black high-gloss elements like piano lacquer trim, the subtle shine shows its strength: no greasy sheen, but a fresh, clean appearance. What should be explicitly excluded: The steering wheel and pedals are absolutely taboo for safety reasons—care products there can reduce grip and lead to dangerous situations. The same applies to displays and glass surfaces, which can become stained with plastic care products. Fabrics and Alcantara also do not react well to plastic care products—there are specially developed products for upholstery. Regular interior cleaning—ideally every four to six weeks—keeps the cockpit permanently fresh and prevents dirt particles from burning into porous plastic structures. A treated dashboard absorbs dust and fingerprints significantly less than an untreated surface, which noticeably simplifies the next cleaning process.

Refreshing exterior plastics — Areas of application and visible results

Exterior plastics such as bumpers, side skirts, trim strips, and exterior mirror housings are the first parts of the vehicle to visibly age. Sun exposure, dirt, and washing processes deplete the surface of color depth and protection over time. What once looked deep black now appears gray and dull after a few years – a condition that significantly devalues the overall vehicle appearance, even if the paint and mechanics are still in good condition. This is where the PlasticDetailer demonstrates one of its greatest strengths: The intensive color revitalization works visibly on oxidized, faded exterior trim parts and restores the original black – or any other original color. On matte or unstructured exterior plastics, the product can be sprayed directly and then worked in with a clean microfiber cloth. Simply wipe off any excess – no stains or residues will form on paint or glass, as long as you work cleanly. Structured exterior plastics, typically found on bumpers or side skirts, are better reached with an applicator sponge or a soft brush: This allows the product to penetrate into recessed structures and achieve an even result across the entire surface.

It's important to understand: The product is not a sealant in the classic sense. It does not provide a multi-month chemical protective film like a dedicated Exterior Plastic Protectant. However, for regular refreshing between care intervals—for example, after washing or before spring—it is exactly the right product: quickly applied, effective in result, and without much effort. The protective effect against dirt adhesion is a pleasant side effect: Treated exterior plastics absorb dirt less easily, which extends the time until the next cleaning and keeps the surface fresh longer. Especially for vehicles that are often outdoors or regularly in the car wash, a monthly refresh with the Detailer makes a clearly visible difference throughout the year. Another aspect that many users appreciate: The product can also be used well in autumn and winter, when road salt, dirty water, and temperature changes particularly stress exterior plastics. Regular treatment during this season forms a protective barrier against the penetration of dirt particles and reduces the risk of micro-cracks that can occur due to frost and cold.

PlasticDetailer in comparison — when which product is the better choice

The SONAX range offers several products for plastic care that differ significantly in their objective and depth. The XTREME PlasticDetailer is the all-rounder for interior and exterior—universally applicable, quick to use, and optimized for regular everyday use. However, if you exclusively want to care for exterior plastics and protect them for the maximum long term, the XTREME PlasticGel "Exterior" is a better choice: The gel is a more intensive formulation specifically for UV-exposed exterior plastics, provides a thicker protective layer, and is particularly suitable for heavily oxidized or neglected parts over the years, where a one-time intensive treatment makes more sense than regular light refreshing.

For professional use—for example, in vehicle detailing, used car dealerships, or frequently changed company cars—the PROFILINE line offers two specialized alternatives. The PROFILINE PlasticCare is a water-based professional plastic care product for regular maintenance in a workshop environment, with high yield even in large containers. Even more specialized is the PROFILINE PlasticProtectant "Exterior"—it is explicitly designed for exterior use and offers a particularly durable protective film against graying and UV damage, ideal for professionals who want to keep vehicles in top condition long-term with minimal maintenance. The PlasticDetailer thus positions itself as the right tool for the ambitious home user and the detailer who needs a universal product for all smooth plastics in everyday life—without having to switch between different specialized formulations for interior and exterior.

Buying recommendation — for whom is the SONAX PlasticDetailer worthwhile?

The XTREME PlasticDetailer is the right product if you are looking for a simple, universal plastic care product that delivers visible results without much effort. Especially in everyday life—after washing the car, during regular interior cleaning, or for seasonal refreshing—it is the ideal tool. If you drive a vehicle with a lot of dark interior plastic—typical for many mid-range and SUV models—you will immediately see the difference after the first application: the cockpit looks fresher, the door panels are no longer dull, and the exterior trim has regained its original color. The 500 ml bottle is designed for many applications for home users and thus offers very good value for money. For the best overall result, we recommend combining it with a good microfiber: the product absorbs evenly with it, without leaving streaks or residues.

What you should not expect from it: a durable high-gloss protective film that you only apply once a year and then forget about. For this requirement, you need a specialized exterior protectant. As part of a monthly care plan, however, the SONAX XTREME PlasticDetailer is a reliable, uncomplicated product that reliably does its job—without frills, with an immediately visible result, and at a price that doesn't make you feel guilty even with regular use. Especially for vehicle owners who want to simplify their care routine and still achieve professional results, it is a clear recommendation.

It is particularly recommended for: new car owners who want to protect their plastics from the start and maintain their initial quality for as long as possible; owners of older vehicles whose interior and exterior plastics have already visibly aged and require regular refreshing; and detailers who want to have a quick, universal care product in their kit without having to carry a separate product for each surface. The 500 ml bottle with spray head makes application particularly convenient – no cumbersome dosing, no spilling, no separate applicator necessarily required. Those who maintain regularly prevent expensive damage and preserve the vehicle's value in the long term – and precisely for this, this detailer is one of the most effective and affordable options in the SONAX range. If you want to take care one step further, ideally combine the product with a regular washing ritual: First wash, then refresh the plastics – this keeps the vehicle well-maintained all around, and the effort remains manageable.