A 16.2 fl oz clear plastic bottle of Smart Toilet Seat Special Foam Agent with bright blue liquid and a white label, shown on a white background.
Casta Diva Foam Shield for Smart Toilet 4-in-1 hygienic protection agent in a clear bottle, displayed on a background of white foam bubbles and a light blue sky, with feature icons for splash prevention, anti sticking, odor coverage, and bowl cleaning.
Promotional graphic for a splash-proof cloud foam product. Large text at the top reads 'Instant Cloud Foam, No Splash.
A close-up of a white toilet bowl with text reading 'Cover Odors' and 'Foam keeps everything smelling clean.' Green leaf graphics and soap bubbles suggest odor-removal foam.
A white toilet bowl shown with the text 'Bowl Clean & Protect' and 'Designed for Your Smart Toilet' at the top. The right side of the bowl has blue water with illustrated yellow and orange virus-like droplets, while the left side is clean white water with bubbles.
A turquoise bottle of Smart Toilet Seat Special Foam Agent stands in a bubbly, foamy scene with large white text at the top reading 'LONG-LASTING FOAM SHIELD.' The product is centered and clearly the item being sold, with no person or real environment visible, so this fits Product/Packaging rather than Lifestyle.
Anti Sticking product graphic showing a textured white foam surface with red glossy balls labeled as dirt, plus text reading 'Anti Sticking' and 'Smooth Foam, Effortlessly Removes Dirt.' An inset shows a small object stuck in the foam barrier.
Instructional graphic showing how to add foam liquid to a toilet cleaning device, with a large white toilet bowl on a blue water-textured background and four smaller inset steps labeled 'Open relevant location,' 'Fill Foam,' 'Replace cap,' and 'Foam Shield.'.
A bottle of Smart Toilet Sour Special Foam Agent stands in foamy water with large text reading 'LONG-LASTING FOAM SHIELD Use ≥200 times' and '≥200' in icy transparent letters above it.
A 16.2 fl oz clear plastic bottle of Smart Toilet Seat Special Foam Agent with bright blue liquid and a white label, shown on a white background.
Casta Diva Foam Shield for Smart Toilet 4-in-1 hygienic protection agent in a clear bottle, displayed on a background of white foam bubbles and a light blue sky, with feature icons for splash prevention, anti sticking, odor coverage, and bowl cleaning.
Promotional graphic for a splash-proof cloud foam product. Large text at the top reads 'Instant Cloud Foam, No Splash.
A close-up of a white toilet bowl with text reading 'Cover Odors' and 'Foam keeps everything smelling clean.' Green leaf graphics and soap bubbles suggest odor-removal foam.
A white toilet bowl shown with the text 'Bowl Clean & Protect' and 'Designed for Your Smart Toilet' at the top. The right side of the bowl has blue water with illustrated yellow and orange virus-like droplets, while the left side is clean white water with bubbles.
A turquoise bottle of Smart Toilet Seat Special Foam Agent stands in a bubbly, foamy scene with large white text at the top reading 'LONG-LASTING FOAM SHIELD.' The product is centered and clearly the item being sold, with no person or real environment visible, so this fits Product/Packaging rather than Lifestyle.
Anti Sticking product graphic showing a textured white foam surface with red glossy balls labeled as dirt, plus text reading 'Anti Sticking' and 'Smooth Foam, Effortlessly Removes Dirt.' An inset shows a small object stuck in the foam barrier.
Instructional graphic showing how to add foam liquid to a toilet cleaning device, with a large white toilet bowl on a blue water-textured background and four smaller inset steps labeled 'Open relevant location,' 'Fill Foam,' 'Replace cap,' and 'Foam Shield.'.
A bottle of Smart Toilet Sour Special Foam Agent stands in foamy water with large text reading 'LONG-LASTING FOAM SHIELD Use ≥200 times' and '≥200' in icy transparent letters above it.

CASTA DIVA Foam Shield Solution for Smart Toilets

🔥 Mid-Year Mega Sale – Save Up to 40%! Ends at 151D 8H 23M 0S
This Foam Shield Solution is specially formulated for compatible CASTA DIVA smart toilets equipped with a foam shield system. The solution creates a dense foam layer inside the bowl that...
Vendor: Casta Diva
SKU: FS480-SPECIAL-FOAM-AGENT-1
$19.90 USD
$19.90 USD
Package: 1 Bottle
Subtotal: $19.90

Free shipping & fast delivery

Free Shipping on Every Order

30 Days Return

If you don't like it, you can return it for free within 30 days of purchase.
A 16.2 fl oz clear plastic bottle of Smart Toilet Seat Special Foam Agent with bright blue liquid and a white label, shown on a white background.

CASTA DIVA Foam Shield Solution for Smart Toilets

$19.90
A 16.2 fl oz clear plastic bottle of Smart Toilet Seat Special Foam Agent with bright blue liquid and a white label, shown on a white background.
Casta Diva Foam Shield for Smart Toilet 4-in-1 hygienic protection agent in a clear bottle, displayed on a background of white foam bubbles and a light blue sky, with feature icons for splash prevention, anti sticking, odor coverage, and bowl cleaning.
Promotional graphic for a splash-proof cloud foam product. Large text at the top reads 'Instant Cloud Foam, No Splash.
A close-up of a white toilet bowl with text reading 'Cover Odors' and 'Foam keeps everything smelling clean.' Green leaf graphics and soap bubbles suggest odor-removal foam.
A white toilet bowl shown with the text 'Bowl Clean & Protect' and 'Designed for Your Smart Toilet' at the top. The right side of the bowl has blue water with illustrated yellow and orange virus-like droplets, while the left side is clean white water with bubbles.
A turquoise bottle of Smart Toilet Seat Special Foam Agent stands in a bubbly, foamy scene with large white text at the top reading 'LONG-LASTING FOAM SHIELD.' The product is centered and clearly the item being sold, with no person or real environment visible, so this fits Product/Packaging rather than Lifestyle.
Anti Sticking product graphic showing a textured white foam surface with red glossy balls labeled as dirt, plus text reading 'Anti Sticking' and 'Smooth Foam, Effortlessly Removes Dirt.' An inset shows a small object stuck in the foam barrier.
Instructional graphic showing how to add foam liquid to a toilet cleaning device, with a large white toilet bowl on a blue water-textured background and four smaller inset steps labeled 'Open relevant location,' 'Fill Foam,' 'Replace cap,' and 'Foam Shield.'.
A bottle of Smart Toilet Sour Special Foam Agent stands in foamy water with large text reading 'LONG-LASTING FOAM SHIELD Use ≥200 times' and '≥200' in icy transparent letters above it.

CASTA DIVA Foam Shield Solution for Smart Toilets

$19.90
Package: 1 Bottle
Description
Description
x

This Foam Shield Solution is specially formulated for compatible CASTA DIVA smart toilets equipped with a foam shield system.

The solution creates a dense foam layer inside the bowl that helps:

  • Reduce odor
  • Minimize splashing
  • Improve bowl cleanliness
  • Enhance the overall bathroom experience

Ideal for maintaining optimal foam shield performance and daily hygiene.

Capacity: 480 mL
Key Features
Key Features
x
Installation & Specifications
Installation & Specifications
x
Shipping & Return
Shipping & Return
x

Shipping Rates

Continental US (lower 48 states)

We offer FREE ground shipping on all orders with no minimum purchase. Ground shipping orders may be shipped via a variety of carriers including UPS. Fedex, and USPS.

Unfortunately, we are not able to ship to Alaska or Hawaii (48 Continental US only).

Easy Returns

Casta Diva accepts returns or exchanges on new and unused products within 30 days of shipment date.

Used bidet toilet units, open box items - returns and exchanges are not accepted (manufacturer warranty applies in the event of damage or defect).

New and unused means the product has not been installed, used or altered in any way and remains in resaleable condition. Due to the hygiene nature of our business, any products that have been hooked up to water or used in any way are not eligible for return due to Public Health Regulations.

Returns must still be in their original packaging with all parts and accessories included or be subject to a 15%-25% restocking fee.

Please note that as of March 2020, all carrier have suspended their service guarantees regarding express shipping. We are thus unable to refund shipping fees for missed carrier delivery promises.
  • 5 stars: 6 (86%)
  • 4 stars: 1 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
K
Kenneth Hayden
Cleans and foams well. Scent too subtle.

Cleans and foams well. The scent is a bit too faint to do much of anything, however.

A
Anonymous
works

works great

D
Dan DeVoss
I was so glad to get it

I was so glad to get it. It was out of stock when I purchased the toilet so I did not know what we were missing.

A
Anonymous
It’s pretty good

It’s pretty good. It does what it’s supposed to.

S
Sergio Gascacamacho
Great product

Great product, works as advertised

L
Lee Duck
Nice

Nice

F
Fonda Lomax
I love the product

I love the product

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