Bed Bugs Under Blacklight: Tips for Spotting and Identifying Fluorescent Stains
Under a blacklight, bed bugs themselves are not visible. Instead, look for their trails and fecal matter, which may fluoresce. Note that not all bed bug strains fluoresce under UV light, making it hard to detect them solely using a blacklight. Careful inspection is needed for accurate detection. To use blacklight effectively, begin by darkening … Read more