More than 131 satisfied customers

Health Signal

€22.45

€19.76

Free shipping

Monitor your cat’s health with a healthier and more hygienic alternative than regular cat litter. Health Signal uses highly absorbent, odor-controlling crystals that change color to reflect changes in the condition of your cat’s urine.

Recommended by veterinarians

Supported by professionals for optimal care of your cat

Advantages

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This is a one-time purchase. There will be no further charges.

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The benefits of Health Signal

Transform the way you monitor your cat’s health with smart, hygienic cat litter technology.

Intelligent Health Detection

Health Signal’s color-changing crystals alert you to potential health problems, giving you peace of mind with every use. The litter’s ability to indicate changes in your cat’s urinary condition helps you stay proactive about their health.

Excellent Absorption and Odor Control

Experience a cleaner litter box with our advanced crystals that quickly absorb urine and leave no residue or odor. Our non-clumping, low-maintenance formula means less scooping and more time to enjoy moments with your feline friend.

Safe and dust-free

Health Signal is designed to be gentle on your cat’s paws and safe for your household. Its dust-free formula minimizes grit spreading and ensures a clean environment, making it a preferred choice for sensitive cats and their owners.

Easy and flexible

Enjoy the convenience of ordering online with direct delivery to your door, saving you time and effort. For those who prefer a hands-on approach, our product is also available in stores, offering flexibility to meet your shopping preferences.

What our customers say

Verified

Sergio

I wish I had discovered this earlier. Super product!

Verified

Sarah

I have more peace of mind since using this. I am happy.

Sergio

Lisa

Never seen a cat litter that blocks odors so well.

Verified

Frank

Catcheck is a groundbreaking product! It makes caring for my cat so much easier.

Verified

Sergio

I wish I had discovered this earlier. Super product!

Verified

Sergio

Never seen a cat litter that blocks odors so well.

Verified

Sarah

I have more peace of mind since using this. I am happy.

Verified

Vincent

I wish I had discovered this earlier. Super product!

Verified

Frank

Catcheck is a groundbreaking product! It makes caring for my cat so much easier.

Gentle on the paws - not sticky

High absorption rate

99% Dust-free

Natural material

Anti-bacterial

ph detection technology

Gentle on the paws - not sticky

High absorption rate

99% Dust-free

Natural material

Anti-bacterial

ph detection technology

Comparison

We worked with experts to carefully select Health Signal so you can be confident it’s the right choice for your pet without question.

Health Signal

Life of 1 bag

4+ Weeks

Health Monitoring

Little dust and dispersion

Advanced odor control

Non-clumping formula

Clay

Life of 1 bag

Up to 2 weeks

Health Monitoring

Little dust and dispersion

Advanced odor control

Non-clumping formula

Vegetable

Life of 1 bag

Up to 2 weeks

Health Monitoring

Little dust and dispersion

Advanced odor control

Non-clumping formula

Tofu

Life of 1 bag

Up to 2 weeks

Health Monitoring

Little dust and dispersion

Advanced odor control

Non-clumping formula

Still have questions or need help?

Frequently Asked Questions

Find answers to your most pressing questions about Health Signal and read more about how our product improves your cat’s health and your peace of mind.

Orders and Shipping

When can I expect my order?

Orders placed on weekdays before 2 p.m. will be shipped the same day. Orders placed after 2 p.m. or on weekends will be shipped the next business day. Delivery within Europe usually takes 3-5 business days.

Orders placed on weekdays before 2 p.m. will be shipped the same day. Orders placed after 2 p.m. or on weekends will be shipped the next business day. Delivery within Europe usually takes 3-5 business days.

Yes, we ship to most countries from the Netherlands. Please contact customer service to check availability for your location.

Shipping within the Netherlands is free. International shipping costs vary by destination and are calculated at checkout.

Once your order has shipped, you will receive a tracking number via email to track the progress of your package.

Product Information

What is Health Signal made of?

Health Signal uses eco-friendly, naturally occurring mineral silica gel, which is safe for cats and highly effective in monitoring urine pH levels.

Health Signal uses eco-friendly, naturally occurring mineral silica gel, which is safe for cats and highly effective in monitoring urine pH levels.

Health Signal changes color based on the pH levels of your cat’s urine, giving you early warning of potential health problems. The color changes are: ‍Olive Green to Yellow: Typical acidity and alkalinity. ‍Dark Green or Blue: High alkalinity, indicating possible struvite stone formation or UTI. ‍Yellow to Orange: High acidity, indicating possible calcium oxalate crystals, UTI, kidney disease or metabolic acidosis. ‍Red: Presence of blood, indicating possible bladder cancer, inflammation, stones or kidney problems.

Yes, Health Signal quickly eliminates odors by collecting and drying out urine and fecal waste.

Yes, it is designed with cat safety in mind. Make sure your cat does not swallow the cat litter.

No, Health Signal does not clump together for easier maintenance.

Health Signal does not expire as long as it is kept dry and protected from moisture.

Use

How do I use Health Signal?
1. Empty an entire bag into a clean litter box, making sure it is 5 inches deep. 2. Remove feces daily and mix cat litter to prevent saturation. 3. After one month, replace all cat litter with a new bag.
1. Empty an entire bag into a clean litter box, making sure it is 5 inches deep. 2. Remove feces daily and mix cat litter to prevent saturation. 3. After one month, replace all cat litter with a new bag.

A bag usually lasts a month for an average-sized cat.

Most cats adjust right away. If not, try placing one turd and one urine cube from the old cat litter in the new Health Signal cat litter. The familiar scent will help them recognize it as their toilet. Or start with 75% Health Signal and 25% old cat litter on top. Cats will mix it themselves, making the full transition the following month smoother.

One bag per month for an average-sized cat. Larger cats or multi-cat households may need more.

Most cats adjust easily. If not, mix a small amount of their old cat litter with Health Signal and gradually make the transition.

Yes, but consider using separate bins if you notice health indicators to identify which cat may need veterinary care.

Yes, Health Signal works well with self-cleaning litter boxes.

Health Signal is designed to be used alone. Mixing it with other types of cat litter may reduce its effectiveness.

Keep an eye on your cat for any health changes. If you notice anything unusual, consult your veterinarian immediately.

Yes, Health Signal is safe and effective for cats of all ages, including kittens and older cats.

Yes, Health Signal uses eco-friendly silica gel and is designed with durability in mind.

Store unused cat litter in a dry place away from moisture and direct sunlight to maintain effectiveness.

No, Health Signal should be disposed of in the trash and not flushed down the toilet.

Health Monitoring

How does Health Signal monitor my cat's health?

Health Signal reacts to your cat’s urine and changes color to indicate potential health problems. It helps you detect potential problems early, but it is not a substitute for professional veterinary advice.

Health Signal reacts to your cat’s urine and changes color to indicate potential health problems. It helps you detect potential problems early, but it is not a substitute for professional veterinary advice.

Mix the cat litter and monitor it for 24-48 hours. If the color change persists, consult your veterinarian.

Subscriptions and Management

How do I manage my subscription?

You can update your address, change billing dates, pause or cancel your subscription through the link in your order confirmation email or through your account on our website. To access your account on our website, you must first create an account.

You can update your address, change billing dates, pause or cancel your subscription through the link in your order confirmation email or through your account on our website. To access your account on our website, you must first create an account.

You can cancel your subscription at any time through your account settings. Be sure to cancel before the next order confirmation to avoid being billed for the next shipment.

You may return unopened Health Signal packages within 15 days of delivery. Due to hygienic reasons, we do not accept returns of opened bags. If you wish to make a return, please contact our customer service team for assistance.