EcoLight - Urine stain detector

Discover hidden urine smell and stains with this EcoLight 'Urine stain detector'. 
Find urine stains that are invisible to the naked eye, by using this handy Ecolight 'Urine detector light'. The (dried) salt in the urine will light up in the light of the detector, making the treatment of the 'source' easier. No batteries are included.