smart kitty litter

Many smart litters use pH-sensitive, color-changing crystals to indicate urine pH shifts, which can signal issues such as urinary tract infections, bladder stones, or acidosis.

These litters contain pH-activated crystals that change color when urine pH varies; packages typically include a color scale to help you interpret those color changes.

The listings show three main materials: silica (crystal) crystals, zeolite, and clay-based formulas.

Both clumping and non-clumping options are shown: some products advertise fast, hard clumping clay formulas, while crystal/zeolite formulas are typically non-clumping and don’t form scoopable clumps.

Typical directions include filling the box to a specified depth (examples: 1–2 inches for crystal litter, 3–4 inches for clumping litter), scooping or removing clumps daily, dumping and refilling crystal litter every 20–30 days, avoiding flushing used litter, and introducing new litter gradually by mixing with the old.