What is a waterless mousse for dogs and cats?

A cleanser foamed by a mechanical pump rather than diluted in a bath. You work the foam into the coat, where it lifts dirt and oil, then towel it away. Nothing is rinsed, so it suits quick cleans, travel and cats.

Signature N°1 · Ritual of refreshing

Écume de Soie

Q: Can I use Écume de Soie on my cat?

Yes. It is formulated for cats as well as dogs, with no alcohol, no essential oils, a neutral pH and almost no scent. If your cat has a skin condition, ask your vet first.

Q: Does Écume de Soie kill bacteria or treat odour?

No. It is a cosmetic cleanser that removes dirt from the coat. It makes no antibacterial or medical claim. If odour persists, speak to your vet.

A waterless cleansing mousse for between baths. A cloud of silk-soft foam lifts dust, sand and city grime from paws and coat, then towels away without water, rinsing or residue.

£24tax included · AED 115

200 ml · matte charcoal foamer, gold pump · for dogs and cats

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First release spring 2027, United Kingdom and United Arab Emirates. No payment is taken on the founding list.
Delivery: complimentary for Le Cercle members; otherwise shown in full before you pay.
Returns: 14 days, unopened, under the returns policy.
Le Cercle privilege: members receive early access and complimentary delivery on every ritual.

Scent: Mayfair to Marina, at its lowest level in the collection; the mousse is nearly unscented
Form: Mechanical foamer, no propellant gas, no water needed
Use: Pump a cloud onto paws, coat or a grooming mitt. Work through, then towel dry. No rinse.
Made by: A certified contract maker for Royal & Paw; country of origin and batch number are stated on every pack

The story

Écume de soie: silk foam. The ritual for the days between baths, after the beach, the park or the marina walk, when a full bath would be too much and a wipe too little. It is also the ritual most cats will tolerate, because nothing about it involves water.

Made with

Amino-acid and glucoside cleansers in a mechanical foamer, so the foam is dense enough to lift dirt and light enough to towel away. Colloidal oat and panthenol to condition. The house scent at its lowest level in the collection.

The complete ingredient list is published here and on the pack when the first batch is assessed, before anything is sold.

Made without

Propellant gas, alcohol, essential oils, sulfates, parabens, phenols, salicylates, MIT, formaldehyde releasers, dyes, aloe or chamomile extracts. The full leave-out list.

Questions

About Écume de Soie.

What is a waterless mousse and how does it work?

A waterless mousse is a cleanser that is foamed by a mechanical pump rather than diluted in a bath. You work the foam into the coat, where the cleansers lift dirt and oil, then towel it away. Nothing is rinsed, so it suits quick cleans, travel and cats.

Can I use it on my cat?

Yes. Écume de Soie is formulated for cats as well as dogs, with no alcohol, no essential oils, a neutral pH and almost no scent. Because cats lick their coats, we design every ritual to be licked without worry. If your cat has a skin condition, ask your vet first.

How often can I use it?

As often as paws and coat need it, which for a city dog may be daily after walks. It does not replace the occasional bath with Bain de Lait, but it does make baths rarer.

Does it kill bacteria or treat odour?

No. Écume de Soie is a cosmetic cleanser that removes dirt from the coat. It makes no antibacterial or medical claim and does not treat any condition. If odour persists, speak to your vet, as it can have a health cause.