In the first instance, a thorough cleaning is required in advance of fogging or its impact could be curbed. We see bio-fogging as well as fogger doom, as a highly effective weapon in our armoury of cleaning techniques, but it’s not a silver bullet. While there was no reason to assume that harmful bacteria were responsible, steam cleaning of the toy was recommended. Subsequent random tests afterwards indicated that counts were still very low – with one exception, a cuddly toy in the infants’ play area.
ATP testing showed that the treatment had been effective. To give an example, after half the pupils in a community school were struck down with what proved to be the Norovirus, we carried out an extensive fogging programme. But this will depend on exposure to recontamination and other factors. Chemical suppliers claim the residual efficacy of a fogging agent can extend into months and longer. Our tests have shown that the chemical continues to act as an effective bactericide and virucide after application to prevent future outbreaks. It’s also significant that repeat tests several weeks after fogging indicate that the biocide prevents much of the usual contamination or at least limits the rate at which cultures redevelop. These have shown a very dramatic decline in ATP counts. We have carried out multiple trials at our own offices and at client sites. Normal practice is to test for ATP before and after fogging. Repeat the ATP tests after fogging and again over several weeks, or months, as appropriate.Determine the caution zone: this is the range between the pass and fail thresholds.Determine the fail limit: multiply the pass limit by three.Determine the pass limit by calculating the average reading for each point.If possible, take 5-10 repeat tests over several days. Clean surfaces to the specified standard of the daily sanitation programme – and perform a deep clean in advance of fogging.Identify control points: a range of direct and indirect contact points, including areas that are easier and harder to clean.The steps involved in an affective ATP testing regime are to: For example, it is not unusual for a human hand to produce a count of between 500 and 800.īut this form of monitoring is a far more reliable indicator of cleanliness than relying on visual inspections, smell or cleaning task checklists. Without sending off a swab to a microbiologist for analysis, you can’t tell what these cells are, and most will be harmless. In laymen’s terms, this means we can accurately gauge the concentration of living cells on a surface. This methodology drastically diminishes the human error of incorrect application. It can settle underneath, on top of and on the sides of furniture, equipment and objects that are hard to reach or difficult to clean with conventional methods. The fog droplets float in the treated area for extended periods. The system ensures that the active substance is uniformly distributed and reaches inaccessible areas, without leaving undesirable residue. A thermal fogger machine produces ultra-fine droplets, this system is more advanced than conventional cleaning methods as the droplets are much smaller and allows for the fog to penetrate areas where conventional and traditional spraying methods would not. We also make use of fixed Thermal Fogging machine solutions that run on timing devices set up specifically for your office sizes and square meterage which allow after hour fogging.
Fog machine near me portable#
We make use of a portable thermal fogging device which uses heat to produce a fog without degrading the active ingredient. Our team is ready to advise you on what solutions for fogging will suit your organization best. Thermal fogging has been proven to be an effective technique used by the industry for disinfection for quite a few years, provided that the correct active ingredient is used in conjunction with the fogging technique.
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