Ultrafine bubbles are invisible, ultra-small bubbles, 1/1000 the size of microbubbles. These "bubbles" are not like the fizzy bubbles of carbonated drinks; they are even smaller than the fine bubbles released from an aquarium's air stone—so tiny they are invisible.
SHIKA Ultra Spray for Dogs
【Notice】Prices for some products will be revised starting July 31, 2026 (Friday).
Cleans thoroughly, sterilizes, antibacterial, deodorizes, and moisturizes.
Price Revision Notice
Thank you for your continued patronage of SHIKA.
Due to soaring raw material and supply costs, we will be revising the prices of some products starting July 31, 2026 (Friday).
We will continue to be committed to quality to deliver products that can be used safely by your precious family members, dogs and cats.
We appreciate your understanding.
This is the pet industry's first spray using ultra-fine bubbles (UFB)※1 and
silver colloid※2.
It can be safely used on a dog's entire body, as well as on floors and toys.
Cleaning
Powerful cleaning effect from ultrafine bubbles!
Deodorization
Removes dirt from pores and silver colloid suppresses odor generation!
Sterilization/Antimicrobial
Silver colloid kills bacteria and prevents their proliferation!
Moisturizing
Weakly acidic pH prevents dryness and itchiness from skin irritation!
※1 Water, carbon dioxide ※2 Silver, cellulose gum, sodium bicarbonate
How is Ultra Spray
different?
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Water 
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Carbonated Water 
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Commercial Sprays 
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Ultra Spray 
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Dirt |
 |
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 |
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Disinfection/Antibacterial |
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Safety |
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Features |
While some dirt appears to be removed superficially, invisible dirt tends to remain, and there is almost no disinfecting, antibacterial, or deodorizing effect. | Carbonated water contains carbon dioxide and is known for its dirt-lifting effect. While it makes it easier to remove dirt compared to wiping with water, it is difficult to completely clean invisible dirt, and there is almost no disinfecting, antibacterial, or deodorizing effect. | Many commercial dirt removers, disinfectants, and deodorizing sprays contain ingredients that may be harmful to dogs. | Invisible ultrafine bubbles (less than 1μm in diameter) penetrate deep into the pores and dislodge dirt. The bursting of these bubbles further enhances the dirt removal effect. In addition, silver colloid provides sterilizing, antibacterial, and deodorizing effects. |
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Ultra Spray
|
Water
|
Carbonated Water
|
Commercial Sprays 
|
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|---|---|---|---|---|
|
Dirt |
|
|
|
|
|
Disinfection/Antibacterial |
|
|
|
|
|
Safety |
|
|
|
|
|
Features |
Invisible ultrafine bubbles (less than 1μm in diameter) penetrate deep into the pores and dislodge dirt. The bursting of these bubbles further enhances the dirt removal effect. In addition, silver colloid provides sterilizing, antibacterial, and deodorizing effects. | While some dirt appears to be removed superficially, invisible dirt tends to remain, and there is almost no disinfecting, antibacterial, or deodorizing effect. | Carbonated water contains carbon dioxide and is known for its dirt-lifting effect. While it makes it easier to remove dirt compared to wiping with water, it is difficult to completely clean invisible dirt, and there is almost no disinfecting, antibacterial, or deodorizing effect. | Many commercial dirt removers, disinfectants, and deodorizing sprays contain ingredients that may be harmful to dogs. |
Safety of
Ultra Spray
It contains no ingredients harmful to dogs, so you can use it with peace of mind.
- No additives
- No synthetic fragrances
- No synthetic colorings
- Paraben-free
What is Silver Colloid?
Silver has excellent antibacterial properties and is used as a highly safe disinfectant for sterilizing astronauts' drinking water. Silver colloid solution is a colorless, transparent solution produced by electrolyzing silver, and it is gaining attention for its ability to maintain sterilizing power more stably than silver ions. Furthermore, it has been reported that the synergistic effect of silver colloid and special ion exchangers enhances sterilization, antibacterial, and deodorizing effects, and its application is advancing in food disinfection and the medical field.
The developer's two dogs were also white-coated,
and they suffered from tear stains.
Many people probably struggle with tear stains.
There are breeds that are prone to tear stains and those that are not.
The area around the eyes is very important for maintaining health.
How to Use
Spray about 3 pumps of Ultra Spray onto a wet wipe or tissue, gently apply it to the area with tear stains, and wipe it off.
Even for areas that are hardened and difficult to remove, hold the skin and hair roots with your finger and gently pull to wipe it off.
Also for paw pads after walks
After walks (the streets are full of germs!), and after using the yard or pee pad, always wipe them clean. Spray about 3-5 pumps of Ultra Spray onto a wet wipe or tissue, and thoroughly wipe the entire paw pad, including between the paw pads and hair. Similarly, wipe around the anus and mouth.
Tip
Even on days when you don't go out, spraying the anus several times daily can protect against germs.
DogManTokyo groomers also use it during grooming sessions and breaks.
For気になるにおいに！
Even tear stain odors and anal odors that shampoo can't fully remove are eliminated when SHIKA's Ultra Spray is used before blow-drying.
Since it's unscented, it also works well with the shampoo used in the salon.
(DogManTokyo Main Store Staff A)
Safe for puppies to senior dogs!
It's gentle on the skin, so I use it for a wide range of customer dogs' care, including those with sensitive skin and senior dogs.
(DogManTokyo Main Store Staff B)
- For one year from its release, SHIKA Ultra Spray was tested for use on dogs during grooming and breaks at DogManTokyo Aoyama Main Store.
They continue to use it today, two and a half years later. - Also available for purchase at DogManTokyo Aoyama Main Store.
Recommended
for these situations!
For tear stain care
Can be used for sensitive
eye area care
For wiping paws after a walk
Quick and easy to
clean
As a bath substitute
Can be used when puppies,
sick, or elderly pets cannot
be bathed
For cleaning
Can be used for cleaning
up accidents
On trips or outings
Keep it in your luggage for
quick touch-ups anytime
For disaster preparedness
Keep it in your emergency kit
to maintain hygiene
For skin and coat care
Maintaining cleanliness
helps prevent skin problems
For bothersome odors
Instead of masking odors with fragrance,
it can truly
deodorize.
Spray an appropriate amount on areas of your pet that you're concerned about, such as after a walk or before bed, or on areas you wish to deodorize and sterilize.
After spraying, wipe with a towel or brush.
※ For tear stains, spray onto an alcohol-free
cotton pad or towel and gently wipe
around the eyes.
- Others
- Can also be used for cleaning floors where your pet has defecated or urinated.
- Can also be used for cleaning, sterilizing, and deodorizing toys and beds.
- Safe for children's toys
Chloe / 11 years old / Female / Toy Poodle
Since I started using Ultra Spray daily... the tear stains I was concerned about disappeared! After walks, cleaning her paws and rear end is also easy, and there's no doggy smell left in the room at all. I want to keep using it! ??
Uni / 5 years old / Male / Chihuahua
I use it daily for his rear end and paw pads after walks! It's so easy and helpful because I don't have to wash him with water. It even moisturizes, which is a big help. I can sleep with him in bed without any worries. ????
Chako / 11 years old / Female / Toy Poodle
What I love about SHIKA spray is that it's additive-free and can be safely used around delicate areas like the mouth and eyes.
Norio / 5 years old / Male / Pug
He has atopic skin and sensitive skin, but I can safely use it to gently clean between his paw pads and the unique folds of his pug nose. ???? I'm also happy that it moisturizes well.
Puffy / 1 year 7 months / Female / Miniature Schnauzer
Since I spray it regularly, there's no peculiar animal odor, and I really feel its deodorizing and sterilizing effects! She loves running around at the dog run, so her paw pads tend to get rough, but the moisturizing effect is a huge help, giving me two benefits in one! ????
A must-have item for every dog owner's home
SHIKA Ultra Spray
(for dogs)
The industry's first dog deodorizing and sterilizing spray, formulated with ultrafine bubble highly concentrated dissolved carbon dioxide and colloidal silver!
¥3,850(tax included)
- Volume: 250ml
- Shipping: Limited time offer ¥350 (usually ¥770) ※Nationwide flat rate
- Payment: Various credit cards
A must-have item for every dog owner's home
Ultra Spray
(Bottle + 2 Refills)
A great value set with a spray bottle and two refills, offering free shipping.
¥10,450(tax included)
- Volume: Spray (250ml), Pouch (300ml) x2
- Shipping: Free
- Payment: Various credit cards