Precautions for Use
- Can only spot dried urine stain;
- Does not work on reflective surface or carpet with fluoresce;
- The ultraviolet led black light works best in dark environment, the darker it is, the better it works;
- For few dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see.
Why Pet Urine or Stains Must Be Dry?
- Dry pet urine is the only type of urine that urine detector light can detect. The glow it creates will be weak or nonexistent if the pee is still wet or not completely dried.