SONAX PROFILINE ActiFoam "Energy" Cleaning Foam (Snow Foam) 1000ml

Scratch-free pre-wash with SONAX ActiFoam Energy

What is SONAX ActiFoam Energy? A pH-neutral snow foam cleaner (pH 6.5–7.5) from SONAX that chemically loosens bug splatter, road film and light fallout during the contactless pre-wash — without attacking wax layers, ceramic coatings or wraps. Not meant as a standalone cleaner for baked-on tar or heavy industrial fallout.

SONAX ActiFoam Energy is a highly concentrated cleaning foam from the SONAX PROFILINE range, whipped into a thick, clinging snow foam through a foam lance on your pressure washer. The surfactant mix of anionic and non-ionic surfactants — among them Sodium Laureth Sulfate and Lauramine Oxide — builds a creamy foam that sits on vertical panels instead of running straight off.

Over a dwell time of two to five minutes, the surfactants break the bond between dirt particles and the paint. Most of the grime rinses off without contact. That cuts the risk of dragging grit like sandpaper across the paint with your mitt during the wash that follows — the real win over reaching straight for the wash mitt.

• Contactless pre-clean with a stable clinging foam. The active foam lays down evenly across the whole body and clings to vertical panels for two to five minutes. In that window the surfactant formula gets under bonded road grime, bug splatter and light brake dust. The result after rinsing: a noticeably cleaner surface where the wash mitt glides with almost no resistance.
• pH-neutral and sealant-safe on every wash. With a pH value of 6.5 to 7.5, ActiFoam Energy leaves carnauba wax, ceramic coatings, polymer sealants and wraps untouched. That sets it apart from alkaline pre-cleaners (pH 10–13), which shorten the life of your sealant with weekly use.
• One litre covers 15 to 20 pre-washes. At a dose of 50 to 80 ml per foam-lance fill, a pre-wash with the 1-litre bottle costs about 0.80 EUR. With the 5-litre canister the price drops to around 0.42 EUR per use — more economical than most imported products in the snow foam segment.

Detailing1's tip from the shop: Always lay the foam down on a dry body, not a wet one. Dry paint gives the foam far more grip and noticeably stretches the dwell time. Above 25 °C work panel by panel and don't let the foam dry on, or it leaves residue you'll only have to scrub off later. Warm water (30–40 °C) in the foam lance pushes the cleaning power up a notch — worth it in winter.

Foam lance, pump sprayer or bucket. Three ways, one formula.

SONAX ActiFoam Energy works in three scenarios, each needing a different dilution. The foam lance gives the best result, but pump sprayer and hand wash do the job too.

For the foam lance on the pressure washer you mix 50 to 80 ml of concentrate into one litre of total volume — that's a ratio of 1:10 to 1:20. Less water (1:10) gives denser, drier foam with a longer dwell. More water (1:20) covers bigger areas but runs off vertical panels faster. Start at 1:15 and dial it in from there.

In the pump sprayer you work with 15 to 25 ml per litre of water — ideal for targeted spots like wheel arches, door shuts or the front end full of bug splatter. As a hand-wash shampoo you dissolve 50 to 80 ml in a 10-litre bucket of warm water. That said, ActiFoam Energy lacks the lubricity that shampoos bring for mitt glide. For regular contact washing as your only shampoo, there are better options.

An often underrated factor in dosing is water temperature. Warm water (30–40 °C) noticeably boosts the cleaning power of the surfactants — in the foam lance and in the bucket alike. In winter, when you're working with ice-cold tap water, it pays to bump the dose up slightly or warm the water first.

You get the best foam quality with an adjustable foam lance at 90 to 120 bar. A cheap universal lance limits the result, not the product. To put the economy in perspective: at a dose of 60 ml per wash through the foam lance, a pre-wash with the 5-litre canister costs about 0.42 EUR. Wash one car a week and the canister carries you through a year.

It loosens bug splatter. Not tar.

SONAX ActiFoam Energy reliably loosens regular road grime, dried-on bug splatter and light fallout in the contactless pre-wash — that's its home turf. Especially through the summer months you save yourself the separate bug remover as a step.

It hits its limits with heavily baked-on tar and hard industrial fallout. Tar doesn't react to the surfactant formula — for that you need a dedicated solvent-based tar remover. For fallout on wheels, an acidic iron remover like the SONAX FelgenBeast does the trick. And a snow foam never replaces the contact wash that follows — it makes it safer by pulling most of the loose particles off first.

What sets ActiFoam Energy apart from plain car shampoos in the foam lance is the cleaning power in contactless mode. A shampoo is built as a lubricant for the wash mitt, not as a standalone pre-cleaner. ActiFoam Energy was formulated specifically for use as a snow foam: the phosphate-free recipe loosens even dried-on bug splatter without any mechanical work. The signature energy-drink scent is no accident but a deliberate working companion — a real comfort gain over cleaners with a sharp chemical smell, especially in closed garages.

Day-to-day, this workflow has proven itself: lay ActiFoam Energy down over the whole body through the foam lance, bottom to top. Use the dwell time to work the wheels with a dedicated wheel cleaner in parallel. Then rinse everything off with the pressure washer — top to bottom, so the loosened dirt drains away. Only then do you bring in the wash mitt with fresh shampoo water.

For prepping used cars or customer vehicles in a detailing business, ActiFoam Energy is a solid first step too: it takes off the coarse dirt, shows you which areas are really problematic, and gives you a clean baseline to judge the paint condition. Only after the pre-wash can you reliably tell whether a car needs polishing or a simple sealant will do.

Your way into the pre-wash routine

SONAX ActiFoam Energy sits between classic car shampoos and alkaline pre-cleaners. Stronger than a shampoo, but gentle enough for weekly use on sealed and wrapped vehicles. If you run a car with a ceramic coating, PPF film or carnauba wax, this product fits your wash routine.

It's less suited to heavily soiled workshop vehicles or the first prep of a used car after months of neglect — here you're better off with an alkaline cleaner that has more cleaning power, but you'll need to renew the sealant afterwards.

Anyone after a shampoo for contact washing alone, with no foam lance, will find a dedicated car shampoo the better pick. ActiFoam Energy is no all-rounder — it's a specialist for the contactless pre-wash, and that's exactly where its strength lies.

The concentrate comes in two sizes: a 1-litre bottle to get started and a 5-litre canister for high-volume washers and detailing businesses. The canister gives the better price per litre and covers 60 to 100 pre-washes at a weekly wash rhythm.

If you've been working with a plain all-purpose cleaner in the foam lance before, you'll notice the difference in foam density and cling right away. Cheaper snow foams throw out plenty of foam, but it's thin and runs off vertical panels within seconds. ActiFoam Energy produces a creamy, clinging foam that holds noticeably longer even on doors and A-pillars.

As your way into the SONAX PROFILINE wash workflow, you pair ActiFoam Energy with a paint clean-up after the wash — and you've got a pre-wash routine that protects your paint and leaves it visibly cleaner before the wash mitt even comes into play. This two-step process sounds like extra effort but saves polishing work long-term, because the wash-scratch rate drops measurably — especially on dark colours, where even the finest swirls show up instantly.

Application of SONAX ActiFoam Energy

From foam lance to rinsing in five minutes

First, roughly rinse the vehicle with a high-pressure cleaner to remove loose sand and coarse dirt. Then fill the foam lance with ActiFoam Energy in a ratio of 1:10 to 1:15 — 50 to 80 ml of concentrate per liter of total volume. Apply to the dry (not wet) bodywork, working from bottom to top, so that the foam does not run down prematurely and leave areas untreated.

The exposure time is two to five minutes. During this time, the active foam chemically dissolves bound road grime, insect residue, and light flash rust. Do not leave on for longer than five minutes — the surfactants are saturated after this time, and waiting longer will not provide additional cleaning power. Use the waiting time to simultaneously treat the rims with a dedicated rim cleaner.

Then rinse thoroughly with the high-pressure cleaner — this time from top to bottom, so that the loosened dirt flows downwards and does not run over already rinsed surfaces. After rinsing, the actual contact wash with a wash mitt and car shampoo using the two-bucket method follows. ActiFoam Energy does not replace this contact wash but makes it safer.

In a pump sprayer (15–25 ml per liter of water), ActiFoam Energy is particularly suitable for targeted areas: wheel arches, door rebates, fuel filler caps, front end with insect infestation. For hand washing shampoo, add 50–80 ml to 10 liters of warm water and work with a wash mitt.

Notes: Do not use on hot surfaces or in direct sunlight — the foam will dry and leave difficult-to-remove residues. When temperatures are above 25 °C, work in sections. Warm water (30–40 °C) in the foam lance significantly improves the cleaning effect. Store the concentrate in a frost-free place. The typical energy drink scent is deliberately chosen as a work companion — pleasant in enclosed garages, but a matter of taste.