The same spa-grade technology used in luxury human wellness centers — now available for your dog. Nagayu's CO₂-infused micro bubble bath delivers a level of clean that no standard grooming salon can match.
Nagayu is a Japanese-engineered shower system that infuses water with carbon dioxide (CO₂) to produce billions of ultra-fine micro bubbles. Originally developed for human therapeutic use in hot springs and medical spas, this technology has been adapted for professional pet grooming — and the results are extraordinary.
Carbon dioxide is dissolved into the water stream at the shower head, creating a supersaturated solution.
As the CO₂-rich water exits, billions of micro bubbles form — each 1/1000th the size of a standard water droplet.
These tiny bubbles are small enough to enter skin pores, lifting out dirt, bacteria, dander, and odor from within.
Nagayu technology dissolves carbon dioxide into water, creating billions of ultra-fine micro bubbles that penetrate deep into the skin and coat — far beyond what a standard shower head can achieve.
The micro bubbles are smaller than skin pores, allowing them to enter and lift out embedded dirt, dander, allergens, and odor-causing bacteria at a microscopic level — leaving skin truly clean.
CO₂-rich water has been shown to improve circulation and calm inflamed or sensitive skin. Ideal for dogs with allergies, hot spots, dry skin, or post-shave sensitivity.
Rather than masking odors with fragrance, Nagayu water eliminates odor-causing bacteria and residue from within the coat — your dog smells fresh longer after every bath.
The micro bubble treatment leaves the coat noticeably softer, more manageable, and with a healthy natural shine — without weighing it down or stripping natural oils.
Despite its deep-cleaning power, the Nagayu system is incredibly gentle — safe for puppies, seniors, and dogs with the most sensitive skin types.
Nagayu isn't a gimmick — it's backed by real science and used in wellness facilities worldwide.
Dogs have sensitive skin that's easily irritated by harsh chemicals, rough scrubbing, or incomplete rinsing. Nagayu changes everything.
The deep-cleansing micro bubbles remove allergens, pollen, and environmental irritants that get trapped in the coat — providing real relief for itchy, reactive skin.
Gentle CO₂ water improves circulation and soothes aging joints and skin without any harsh scrubbing or chemical exposure.
The micro bubble treatment leaves coats exceptionally soft, clean, and manageable — making styling easier and results more impressive.
The warm, gentle micro bubble bath has a naturally calming effect — many dogs visibly relax during their Nagayu treatment.
Every dog groomed in our mobile spa van receives a full Nagayu CO₂ micro bubble bath — included in every package. Coming late summer to Oahu!