For instance, many healthcare and food service locations now use imaging technologies to make the invisible visible, helping to eliminate many of the steps discussed here. In most cases, bacteria and other contaminants will illuminate under the UV light, according to Evans.īecause using UV lights is a fairly involved process, managers and cleaning professionals should know they have other options when concerns mount about hidden pathogens on surfaces. If testing an entire room, start in one corner and move around the room from there, hovering over surfaces suspected of being contaminated. The test areas need to be as dark as possible for the UV light to expose bacteria.Ħ.
Put on UV-protecting glasses or goggles.ĥ. If checking surfaces on furniture or appliances, move them so that those areas are easily accessible before UV testing begins.Ĥ. "However, do not sanitize or disinfect the test area, that can skew the results," said Evans.ģ. In some cases, this may include cleaning the area first with an all-purpose cleaner. Select a professional-grade UV light system that emits UV rays in extended frequencies - 100 to 400 nanometers (400 nanometers are the equivalent of about 1.6 inches) - to detect bacteria on surfaces.Ģ. Ultra Violet ( Black ) Fluorescent Tubes - T5 Ultra Violet Fluorescent Tubes - T5 -T8 - T12 Blacklight Blue UV Fluorescent Tubes 13W ES Energy Saving Ecolite.
However, while many facility managers and cleaning professionals are familiar with UV lights, they often do not know how to use one.Īccording to Brad Evans with OptiSolve, some of the key steps to using a UV system include the following:ġ. Typically, UV lights are used to test surfaces especially when there is a disease outbreak or any sudden increase in occurrences of a specific disease at a particular time or place. Fluorescent Black Light now is available at, buy now with and get a great discount, choose our fast delivery option and you will receive it in 7 days. The lights cause materials such as bacteria, urine, seminal fluids and blood, to "fluoresce," so that the naked eye can detect them.
Black lights, also known as ultraviolet lights (UV), are often used in professional cleaning to help detect if hidden pathogens are present on walls, high-touch areas, ledges, furniture, and scores of other surfaces.