{"product_id":"sonax-xtreme-richfoam-shampoo-autoshampoo","title":"XTREME Rich-Foam Shampoo Car Shampoo","description":"\u003ch2\u003eMaximum Foam Performance for Foam Gun and 2-Bucket Wash — SONAX XTREME Rich-Foam Shampoo in Practical Test\u003c\/h2\u003e\n\n\u003cblockquote\u003e\n  \u003cp\u003e\u003cem\u003eWhich washing method is a Rich-Foam Shampoo particularly suitable for? Specially developed for foam guns and foam pre-wash — dense foam adheres to the vehicle's paintwork and gently loosens dirt before the first contact with a sponge or wash mitt.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eThose who love their vehicle know: The first water contact is the most dangerous moment for the paintwork. Dirt, which is dragged across the surface with a wash mitt or sponge during pre-washing, leaves swirls. The \u003cstrong\u003eSONAX XTREME Rich-Foam Shampoo\u003c\/strong\u003e addresses this point: a pre-wash with dense, long-lasting foam loosens road film, insect residues, and loose dirt from the surface before the first contact wash begins. The result is a significantly safer washing process that keeps the paint surface scratch-free in the long term.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDense, long-lasting foam for effective pre-wash.\u003c\/strong\u003e The Rich-Foam Shampoo formula is designed for maximum foam production, whether in a foam gun attached to a high-pressure cleaner or a foam attachment on a garden hose. The foam sticks to the paintwork, runs off slowly, and thus has sufficient contact time to chemically dissolve dirt before it is rinsed off.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH-neutral and coating-compatible for modern protective layers.\u003c\/strong\u003e The Rich-Foam Shampoo does not attack wax or ceramic sealants. The pH-neutral range protects applied protective layers and thus supports the durability of coatings, waxes, and polymer sealants. It can be used without hesitation on freshly sealed vehicles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEconomical concentration for 1 and 5 liters.\u003c\/strong\u003e The XTREME Rich-Foam Shampoo is available in 1-liter and 5-liter containers. When used in a foam gun, the concentration is variable — more or less shampoo can be used depending on the degree of soiling. For businesses with a high wash volume, the 5-liter container is the more economical solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Use the Rich-Foam Shampoo as the first step in a low-contact pre-wash protocol: spray on foam, let it work for 3–5 minutes (do not let it dry), rinse with low water pressure, and then continue washing with a wash mitt and fresh shampoo using the 2-bucket method. This two-stage approach significantly reduces dirt introduction during contact washing. In summer or in direct sunlight, shorten the dwell time, otherwise the product may dry on hot paintwork.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eRich-Foam Formula and Foam Technology — Why Dense Foam Is More Than Just a Visual Feature\u003c\/h3\u003e\n\n\u003cp\u003eFoam in the washing process is often considered a purely optical effect — a lot of foam looks professional, but does it really do more? The honest answer is: Yes, but not for the reasons most people assume. Cleaning power comes from the surfactants in the shampoo, not from the foam itself. What dense, long-lasting foam achieves is time: it keeps the surfactant-containing shampoo on the paintwork longer, extends the contact time, and thus allows for better chemical dissolution of dirt before it is carried away by the rinse water.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSONAX XTREME Rich-Foam Shampoo\u003c\/strong\u003e uses a formula that, with correct dosing in a foam gun, generates particularly high foam density and coherence. The foam bubbles burst slowly — the foam adheres to the paintwork for several minutes without immediately running off. This is technically more complex to formulate than simply \"a lot of soap,\" because the foam must be dense enough to adhere and fine-pored enough to be applied evenly. Coarse foam bubbles burst quickly and distribute the cleaner unevenly.\u003c\/p\u003e\n\n\u003cp\u003eAnyone driving a vehicle with a fresh ceramic coating often asks whether a foam shampoo could damage the coating. The answer for pH-neutral products is clear: No. Alkaline shampoos with pH \u003e 9 can attack the polymeric structure of ceramic coatings and gradually degrade their hydrophobic properties over time. pH-neutral products like the XTREME Rich-Foam Shampoo have no chemical affinity to the Si-O bonds of ceramic coatings and leave them untouched. This property is particularly relevant for vehicles that are regularly treated with a professional coating and whose lifespan is to be maximized.\u003c\/p\u003e\n\n\u003cp\u003eAn important detail concerns compatibility with different foam gun types. Foam guns for high-pressure cleaners (typically Kärcher, Nilfisk) generate more foam density through the nozzle than foam attachments for garden hoses. The Rich-Foam Shampoo works in both systems, but delivers the best performance in combination with a high-quality high-pressure foam gun. The concentration in the foam gun reservoir should be varied between 1:5 and 1:10 depending on the model — a test run with a small panel quickly shows which dosage produces the optimal foam density for the respective device.\u003c\/p\u003e\n\n\u003cp\u003eWhen using the Rich-Foam Shampoo for the first time, one should start with a clean test panel to find the correct dosage for their own foam gun. The ideal mixing ratio varies depending on water hardness, water pressure, and gun model. A shampoo that is too diluted produces little foam; if too concentrated, it leads to premature drying and streaking. The dosage recommendation on the bottle is a good starting point, but a personal adjustment test will yield the best result for specific equipment.\u003c\/p\u003e\n\n\u003cp\u003eRegarding the chemistry in XTREME Rich-Foam Shampoo: It uses anionic surfactants as the main cleaning component, supplemented by foam-boosting additives. Anionic surfactants have a high affinity for oily contaminants such as road film, grease, and insect residues — the most common types of contamination on vehicle paintwork. The surfactant molecules encapsulate dirt particles and form micelles, which are dispersed in the water and carried away during rinsing. This mechanism is independent of foam formation — but the extended contact time provided by the foam gives the surfactants more time to completely encapsulate dirt.\u003c\/p\u003e\n\n\u003ch3\u003eProperly Using Rich-Foam Shampoo — Foam Gun, 2-Bucket Method, and Hand Wash\u003c\/h3\u003e\n\n\u003cp\u003eOptimal application depends on the available equipment. With a foam gun on a high-pressure cleaner: Fill the foam gun with shampoo diluted 1:5 to 1:10, foam the vehicle dry from top to bottom, let it work for 3–5 minutes, rinse from top to bottom with medium water pressure. Then, a normal contact wash with a fresh wash bucket and wash mitt. The Rich-Foam Shampoo can also be used for this second step — or for optimal versatility, it can be combined with \u003ca href=\"\/en\/products\/sonax-xtreme-ceramic-activeshampoo-autoshampoo\"\u003eSONAX XTREME Ceramic ActiveShampoo\u003c\/a\u003e for contact washing, which contains additional Si-Carbon care components.\u003c\/p\u003e\n\n\u003cp\u003eFor the pure 2-bucket method without a foam gun: Add 30–50 ml of Rich-Foam Shampoo to 10 liters of water in the wash bucket, foam up with a high-pressure cleaner or garden hose to support foam formation. Dip the wash mitt into the shampoo water, wash the vehicle panel by panel from top to bottom, always rinsing the mitt in the clear water bucket between panels (2-bucket method) to prevent dirt from being transferred back to the paintwork. The Rich-Foam Shampoo also produces enough foam in the classic bucket wash for a silky-smooth washing experience.\u003c\/p\u003e\n\n\u003cp\u003eThose who perform seasonal washes — such as the first wash after winter, when road salt residues and de-icing emulsion cover the underbody and wheel arches — should combine the Rich-Foam Shampoo with a separate underbody shampoo or engine cleaner. The Rich-Foam Shampoo is designed for visible paint surfaces, not for intensive cleaning of underbody areas. A clear separation of application areas ensures the best results: Rich-Foam for the bodywork, specialized underbody products for the demanding areas beneath.\u003c\/p\u003e\n\n\u003cp\u003eVehicles with ceramic coatings or polymer sealants particularly benefit from the pH-neutral formula of the Rich-Foam Shampoo. Alkaline shampoos can gradually degrade the hydrophobic properties of a sealant with regular use — pH-neutral products preserve them. Those who regularly wash their vehicle themselves and want to maintain a sealant for months should exclusively use pH-neutral shampoos. The Rich-Foam Shampoo is compatible with all common ceramic coatings, wax layers, and polymer sealants.\u003c\/p\u003e\n\n\u003ch3\u003eWashing Results and Areas of Application — What a Rich-Foam Shampoo Can Achieve\u003c\/h3\u003e\n\n\u003cp\u003eAfter a complete Rich-Foam pre-wash and contact wash process, the vehicle is streak-free and clean with a slight wet-look gloss that results in an evenly shiny finish after drying. The shampoo leaves no residue and no white streaky film — a problem that occurs with some inexpensive shampoos in hard water. The Rich-Foam Shampoo is also well-suited for regions with hard water because its formulation minimizes limescale deposits on the paint surface.\u003c\/p\u003e\n\n\u003cp\u003eFor vehicles with heavy soiling — a lot of road salt in winter, heavy insect residues in summer, brake dust accumulations on the wheel arches — the Rich-Foam Shampoo alone is not sufficient. Chemical pre-treatment with an active cleaner or an insect remover before foaming is necessary in these cases. The Rich-Foam Shampoo then takes over the cleaning of the pre-dissolved contaminants in the second step. As an all-weather basic shampoo for regularly maintained vehicles with moderate everyday soiling, the Rich-Foam Shampoo is, however, completely sufficient.\u003c\/p\u003e\n\n\u003cp\u003eOne aspect rarely discussed with car shampoos: the fragrance. In professional operations, strongly scented shampoos can be bothersome during long hours of work in enclosed spaces. The XTREME Rich-Foam Shampoo has a subtle, fresh inherent scent that does not interfere with operation. This is a detail that makes a difference during daily use over several hours.\u003c\/p\u003e\n\n\u003cp\u003eFor professionals in the car wash sector, the 5-liter container offers an economical setup. With a dosage of 50 ml per wash (foam gun), a 5-liter container is sufficient for 100 vehicles. This corresponds to a product cost of about 34 cents per vehicle — an amount that is calculable for professional businesses and plays no significant role in the overall cost calculation.\u003c\/p\u003e\n\n\u003ch3\u003eShampoo Comparison — Rich-Foam vs. Foam+Seal vs. FoamGiant vs. Ceramic Active\u003c\/h3\u003e\n\n\u003cp\u003eThe SONAX XTREME shampoo range offers different products for various requirements. The \u003cstrong\u003eSONAX XTREME Rich-Foam Shampoo\u003c\/strong\u003e is the pure wash shampoo — maximum foam performance for careful pre-washing, without additional sealing components. If you want to refresh the protective layer with every wash, choose \u003ca href=\"\/en\/products\/sonax-xtreme-foam-seal-schaumversiegelung-autoshampoo-versiegelung\"\u003eSONAX XTREME Foam+Seal\u003c\/a\u003e: It contains a polymer sealing component that is applied with each wash and gradually builds up the hydrophobicity of the paintwork. The trade-off: It leaves a slight build-up film that can lead to slight clouding with frequent use.\u003c\/p\u003e\n\n\u003cp\u003eIn addition to differences in foam technology, surface compatibility also plays a role. The XTREME Rich-Foam Shampoo is suitable for painted surfaces, chrome, glass, and exterior plastic parts. For rims, however, a separate rim cleaner is recommended, as rims generally have more brake dust and grease than a standard shampoo can efficiently remove. The typical practical recommendation: First pre-treat rims with rim cleaner, then foam the entire vehicle with Rich-Foam Shampoo — this way, rim dirt is not transferred to the bodywork.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003ca href=\"\/en\/products\/sonax-xtreme-foamgiant-shampoo-autoshampoo\"\u003eSONAX XTREME FoamGiant Shampoo\u003c\/a\u003e is also designed for maximum foaming, but optimized for use in professional foam lances and pressure tank systems. The viscosity and concentration differ slightly from the Rich-Foam Shampoo, which yields different results depending on the type of foam gun. A direct comparison on your own equipment provides the best answer to the question of which product works better for your specific equipment.\u003c\/p\u003e\n\n\u003cp\u003eThe question of rinsing after the foam application also deserves attention. A complete rinsing of the foam before contact washing is important so that the wash mitt works on the cleanest possible surface in the second step — not on a mixture of foam and bound dirt. Those who work with hard water can use a very thin final rinse with deionized water at the end to prevent limescale spots during drying. However, this concerns drying management after washing, not the shampoo itself.\u003c\/p\u003e\n\n\u003cp\u003eThe SONAX XTREME Ceramic ActiveShampoo, on the other hand, has a different focus: It contains Si-Carbon technology for coating-compatible care and is the shampoo of choice for vehicles with ceramic coatings that should receive an Si-Carbon refreshment with every wash. Those who simply want to clean an unsealed vehicle can fully rely on the Rich-Foam Shampoo; those who actively want to integrate coating care into the washing process are better served with the Ceramic ActiveShampoo.\u003c\/p\u003e\n\n\u003ch3\u003eFor Whom the Rich-Foam Shampoo from SONAX Is the Right Choice\u003c\/h3\u003e\n\n\u003cp\u003eThe Rich-Foam Shampoo is the entry-level shampoo for anyone who wants to professionalize their washing routine with a foam pre-wash. Those who own a high-pressure cleaner or a foam gun and want to minimize the scratch-generating moments of contact washing will find the right product for the pre-wash step in the Rich-Foam Shampoo. It is easy to dose, versatile, and in a price segment that does not pose a financial hurdle even for regular users.\u003c\/p\u003e\n\n\u003cp\u003eFor businesses that regularly clean their customers' vehicles and value gentle paint care, the 5-liter container is the right size. The scalable dosing gives the freedom to adjust the shampoo concentration as needed — from light routine washes to more intensive pre-cleaning before a polishing step. For home users without a high-pressure cleaner, the Rich-Foam Shampoo in a 1-liter container is suitable. With a simple foam attachment for the garden hose, a foam pre-wash can be performed even without a high-pressure cleaner — the result in terms of foam density is not quite as impressive, but sufficient for a significantly safer contact wash than without pre-wash. Even in a parking lot with a bucket and a microfiber wash mitt, the Rich-Foam Shampoo can be used as a normal washing agent — the foam advantage is not fully utilized, but the cleaning performance and coating compatibility are maintained.\u003c\/p\u003e\n\n\u003cp\u003eAs a verified SONAX specialist dealer, Detailing1 permanently carries the XTREME Rich-Foam Shampoo in both container sizes and recommends it as a basic shampoo for any vehicle washing workflow that values paint-friendly cleaning.\u003c\/p\u003e","brand":"SONAX","offers":[{"title":"1000 ml \/ 1 liter","offer_id":49160879702351,"sku":"D1-SNX-02483000","price":10.82,"currency_code":"EUR","in_stock":true},{"title":"5 liters","offer_id":49310954193231,"sku":"D1-SNX-2485000","price":33.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/Sonax-XTREME-RichFoam-Shampoo-Auto-Shampoo-1-Liter-1.png?v=1721514365","url":"https:\/\/detailing1.it\/en\/products\/sonax-xtreme-richfoam-shampoo-autoshampoo","provider":"Detailing1","version":"1.0","type":"link"}