More info:
How to Use UV Black Light
1. Set up UV Torch by placing 3 X AAA Batteries / Charge if needed.
2. Create dark environment ( preferably pitch black ) and turn on the UV light.
3. Move around to inspect the area.
Product Recommendations
Product Recommendation 1: Rodent Tracing Powder
Important Usage Tips
Use in complete blackness for the best results.
Safety Instructions
Avoid direct eye contact with the light.
Avoid water on the product.
Keep out of children reach.
If faulty - do not fix the product yourself.