Petsafe Litter Box Blinking Light – What Does It Mean?

Cats are furry bundles of entertaining companionship for the whole family. As a responsible cat parent, you might want to know why your Petsafe litter box is blinking? Or, how often to change Petsafe litter trays? After much research, we uncovered some fascinating answers.

The Petsafe litter box will blink blue or red to show that there are issues with the bowl or conveyor motors. Also, a blinking blue light will alert pet parents it is time to change the litter tray. 

Are you interested in learning more about Petsafe cat litter boxes? Perhaps you want to how to dispose of crystal cat litter properly? Or, how to reset the Petsafe litter box? Please continue reading this article; we have great information to share with you!

A domestic cat sniffs bulk litter in a plastic box, Petsafe Litter Box Blinking Light—What Does It Mean?

Petsafe Litter Box Blinking Light—What Does It Mean?

According to Petsafe, there are several reasons your litter box will blink different colors. Keep an eye on which lights are lit to ensure that your Petsafe litter box works optimally for your cats.

Please note that the following could vary based on which Petsafe litter box you own. Double-check your Petsafe owner's manual for the best results. 

The Petsafe Litter Box LED Indicator Lights

  • Solid green means the litter box works normally
  • A blinking blue light signals that the litter tray needs changing
  • Blinking or solid red means there is a malfunction with the bowl motor. Unplug the litter box and re-plug to remedy the issue. If the red light returns, contact Petsafe customer service. 
  • Alternating blue and red lights are a sign of issues with the bowl and conveyor motors 

How To Reset The Petsafe Health Counter On The Litter Box?

Resetting the Petsafe health counter is quick and straightforward. Simply press and hold the health counter reset button next to the counter display for three seconds.

Or, hold until it resets to zero. Petsafe suggests resetting the counter each time you replace the litter tray to better monitor your cat's health. 


Click here to view the Petsafe litter box at Amazon.

How Large Are The Petsafe Litter Trays?

Cat examines kitty litter box with eco-friendly silicate litter

The Petsafe litter tray inserts vary in size and are differentiated by color. Blue crystal litter trays have the following dimensions: 36.83 cm x 57.15 cm x 6.35 cm. The clear crystal litter trays have the following measurements:  55.88 cm x 38.10 cm x 6.35 cm.

The litter trays are available in lavender for those who enjoy the aroma of botanicals. Also, Petsafe manufactures sensitive litter trays free of dyes and perfumes for pet parents with an extra sensitivity to allergens and fragrances. 


Click here to view the Petsafe litter trays at Amazon.

How Often Should The Litter Trays Be Changed? 

Cat litter box with scoop on wooden floor

Excellent question! The recommended frequency for changing the litter trays is determined by the number of cats in your household.

Suppose you have one cat. Petsafe recommends you change the litter tray every 20 to 30 days. Every 10 to 15 days for two cat households and 7 to 10 days for households with three or more cats. 

Please note, you may need to add additional litter between changing the trays to maintain enough litter depth to ensure your cats are using the litter box correctly. 


Click here to view Petsafe crystal litters at Amazon.

How Do I Change The Scoop-Free Litter Trays?

Changing the Scoop-free litter trays is easy and quick! Change trays when you notice the waste trap is full, or the Scoop-free litter tray is saturated with urine.

Remove the cover on the used tray from the litter box and place it in the trash. Then, replace the litter tray with a new one. 

Silica gel filler for a cat's toilet

How Do I Extend The Life Of The Scoop-Free Litter Trays? 

Extending the life of the Scoop-Free tray is not only beneficial for your budget, but it also helps your cat continue to use the litter box faithfully.

Petsafe states the best way to get the maximum use from your litter trays. When you are filling up the tray with cat litter, make sure you don't pour any crystal litter underneath the waste trap lid. 

Also, if there is any crystal litter behind the rake or around the litter box sides, make sure it is mixed well. If your cat urinates frequently or you have more than one cat, adding additional litter in between litter tray changes will be necessary.

Please only use crystal litters because the Petsafe litter box is designed to work with crystal litters only. Attempting to use clay or newspaper-based litters will damage the motor and cause the litter box to malfunction. 

Self-cleaning litter boxes are great for busy pet parents, and there are several on the market to consider for your cats. Please click here to read 12 Top Self-Cleaning Litter Boxes.

Is Crystal Litter Bad For Cats?

Abstract background by silica gel filler for cats toilet


According to Pet MD, they manufacture most crystal litters from amorphous silica. This is a substance that absorbs urine and odors within seconds of contact with moisture.

The ingredient amorphous silica is non-toxic to cats and humans, so crystal litters do not pose health concerns for your cats

Unlike traditional non-clumping or clay cat litters, silica crystals are dust-free and do not expand when there's contact with moisture. Also, crystal litter will not require you to change the litter box as often as clay or non-clumping varieties.

Most crystal cat litters require the pet parent to scoop the box twice daily and only change the litter box once a month.

Please note these guidelines may vary based on the brand. Always read the directions and follow up with your veterinarian with any questions.

Considerations For Using Crystal Litters With Kittens

Kittens will often eat small amounts of cat litter when they are using the litter box or learning to groom their paws. If a feline ingests enough litter crystals or pebbles, it can cause gastrointestinal issues or, even death.

If you suspect your cat has eaten any type of litter get help. Don't hesitate to contact your veterinarian for further medical advice and instructions.

Suppose you have a multi-cat home. You probably have wondered how long litter should last? Click here to read How Long Does Cat Litter Typically Last? [By Number Of Cats and Type of Litter]

Safety Precautions For Using The Petsafe Litter Box

  • Do not add clay litters to the Scoop-free trays
  • Do not keep the litter box or litter in a bathroom 
  • Only use crystal litter
  • Do not flush crystal litter
  • Make sure the green light is illuminated 
  • Do not leave children unattended with the Petsafe litter box
  • Never submerge in water
  • Do not operate the Petsafe litter box if pregnant

Safety Precautions For Handling Soiled Cat Litter

Never discard used cat litter into a compost bin/tumbler because of the presence of the protozoan parasite Toxoplasma Gondii in cat feces. Toxoplasma will add bacteria to the compost pile, which is harmful to animals and humans in the surrounding environment. 

Suggestions For Disposing Of Crystal Cat Litters

Most cat parents love their cats and dislike caring for their litter boxes, especially changing the litter. Thankfully, Petsafe has made the process much simpler for pet parents.

When it is time to change the Petsafe litter tray, remove the soiled tray from the litter box unit. Place it into a plastic trash bag, tie the bag securely, and toss it into the trash bin.  

In Closing

Thank you for reading, we hope this article was helpful to you and your cats! We examined what different Petsafe indicator lights mean and how to use the self-cleaning litter box correctly. Please visit soon for more engaging and informative content!

We know taking care of your pet is a priority. Before you go, please be sure to check out some of our other posts about pet parenting and cat litters. 

9 Litter Box Benches You Should Check Out

7 Best Litters For Cats With Asthma

How To Dissolve Hardened Cat Litter [Can You Use Vinegar?]