FAQ

Frequently asked questions about Silica Health Indicator Complete:

Can Health Indicator diagnose illnesses my cat may have?

No. Only your veterinarian has the knowledge and experience to diagnose your cat’s health. Health Indicator is a tool to help you monitor your cat’s health. When your cat urinates in the litter box the crystals will absorb all the urine. If certain abnormalities in pH are present in the urine the crystals changes to certain colors.

How do I check the Health Indicator to determine if the pH is normal or abnormal?

Inside each bag is a Health Indicator card with a color bar along one side. Use this card to compare colors at the urination spot. If the card was missing, you can print another one off our website. If blue, green, red, or orange are present then your cat‘s urine is showing signs of a potential problem. We recommend that you contact the cat’s veterinarian for advice.

How do I use Health Indicator ?

Begin with a clean litter box.
Using disposable gloves scrub the box with a mild detergent and thoroughly rinse and dry. Avoid using ammonia or other strong cleaners as the residual smell can deter litter box use.
Fill the litter box with Silica Cat Litter Health Indicator.
Watch your cat for litter box visits.
Shortly after the cat leaves the litter box check the urination spot for color changes.
Compare the color at the urination spot with the colors on the card enclosed in each Health Indicator bag.
If the color compares with a color that indicates a high pH (blue or green) or a low pH (red or orange) then contact your cat’s veterinarian for advice.

How does it work if my cat likes to cover it’s urination spot?

We recommend using a double layer litter box that allows you to collect the urine in a pan. Then you can pour Health Indicator into the urine and be able to check the color changes.

What do the colors mean?

The normal colour, when urine is added to the litter, is either light- to dark yellow.

Should any other colour become visible, immediately contact your vet (abnormally discoloured litter should be removed with a plastic cup, or spoon.

If the Health Indicator changes color does it mean my cat is ill?

MAYBE. Urine pH is affected by many factors-some health related and others are related to diet. (See Question: What causes pH fluctuations in urine?) If the Health Indicator changes to one of the colors indicating the cat‘s urine is registering abnormal (blue, green, red, or orange) this MAY indicate the cat is suffering with Feline Lower Urinary Track Disease. FLUTD can only be diagnosed by a veterinarian so it is recommended that if one of these colors is indicated you should consult with your cat’s veterinarian.

What causes pH fluctuations in urine?

Potential Causes of High pH (Alkaline)
Inferior Food or eating only large meals a few times per day
Too much magnesium and phosphorus in diet
Not enough water being consumed (urine is too concentrated)
Bladder Infections
Bladder Stones/Crystals with Struvite (magnesium ammonium phosphate)
Urethral plugs
Some Kidney Diseases
Dysuria (pain during urination)Potential Causes of Low pH (Acidic)
Too many acidifiers in food
Bladder stones – Calcium oxalate stones usually need to be surgically removed
Urethral plugs
Dysuria (pain during urination)
Blood in Urine
Urine is too concentrated – not enough water consumption

What if my cat is acting ill, but the Health Indicator did not show any abnormalities?

Any time there are concerns for your cat’s health, it is important to contact the cat’s veterinarian for advice. Health Indicator is not able to diagnose diseases that may affect your cat. It is able to indicate the pH of the urine which can be an indicator of health problems or potential for health problems such as poor quality foods.

If the Health Indicator shows a color indicating abnormal pH but my cat appears to be in good health what should I do?

If cat appears to be in excellent health, you may choose to wait one day and recheck for abnormal colors over the next 24 hours. It is possible that something your cat has eaten has temporarily changed the pH of the urine. If the abnormal color persists we recommend the cat’s veterinarian be contacted for advice.

What are symptoms that my cat may have a Feline Lower Urinary Track Disease?

Straining to urinate
Frequent and/or prolonged attempts to urinate
Crying out while straining to urinate
Excessive licking of the genital area
Urinating outside the litter box
An increased amount of urination
Minimal or no urination
Thick gelatinous urine
Extreme nervousness
Abnormal urine pH indicated by Health Indicator
Blood in the urine

**Note that cats with a urethral obstruction will also show these signs but will pass little or no urine and become increasingly distressed.
A urethral obstruction is an emergency and requires immediate veterinary treatment.
Death can occur if a urethral obstruction is not treated immediately.**

What do I need to do if I find abnormal colored litter in the litter box and I have more than one cat?

Unless it is very obvious which cat is sick then you will need to determine which cat has the problem. Isolate each cat with its own litter box with Health Indicator . Watch each cat and when they visit the litter box check the urination spots with the pH color card that comes in each bag to determine which cat is having the potential problem.

What is the best way to take care of Health Indicator so the product works the best?

Keep the unopened bag in a dry location away from direct sunlight.