The present disclosure generally relates to the field of pest elimination including all life stages of bed bugs. The present disclosure includes articles, systems, and methods of heat treatment to target and kill pests.
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1. A method of treating an article comprising: (A) placing an article inside of a flexible, enclosure, the enclosure comprising a floor, at least one wall, and a ceiling;(B) sealing the enclosure;(C) increasing the temperature inside of the sealed enclosure at a rate of from about 1 to about 15 degr
1. A method of treating an article comprising: (A) placing an article inside of a flexible, enclosure, the enclosure comprising a floor, at least one wall, and a ceiling;(B) sealing the enclosure;(C) increasing the temperature inside of the sealed enclosure at a rate of from about 1 to about 15 degrees Fahrenheit per hour until a temperature of at least about 115° F. is reached, wherein the temperature inside of the sealed enclosure is increased by blowing hot air from a heater, and wherein the heating is monitored by at least one thermocouple located inside the enclosure and electrically connected to the heater; and(D) maintaining a temperature of at least about 115° F. for a predetermined period of time,wherein the enclosure is constructed to be capable of treating furniture, a mattress, a box spring, or a combination thereof. 2. The method of claim 1, the method further comprising decreasing the temperature inside of the sealed enclosure at a rate of from about 1 to about 15 degrees Fahrenheit per hour until the temperature reaches room temperature. 3. The method of claim 1, wherein the article is selected from the group consisting of a mattress, a box spring, a piece of furniture, personal belongings and combinations thereof. 4. The method of claim 1, wherein the enclosure further comprises a support structure. 5. The method of claim 4, wherein the support structure comprises a plurality of bars configured to be connected around the exterior of the inflated enclosure. 6. The method of claim 1, wherein the enclosure is made of an insulated material. 7. The method of claim 1, wherein the enclosure is made of a flame-retardant material. 8. The method of claim 1, wherein the interior of the enclosure is a light-colored material. 9. A method of controlling the temperature inside of an enclosure as part of a method of treating an article, the method of controlling comprising: increasing the temperature inside a flexible and inflatable enclosure by using a heating system comprising (i) a heater;(ii) a blower configured to blow hot air from the heater;(iii) at least one thermocouple electrically connected to the heater and located inside of the inflated enclosure and measuring temperature Tactual; and(iv) a controller electrically connected to the heater and the thermocouple and programmed with a first mode that increases and decreases the temperature inside of the enclosure as quickly as possible and a second mode comprising a predetermined temperature ramp rate, a temperature set point (Tsetpoint), and a target temperature (Ttarget), the controller increasing the temperature inside of the enclosure by (a) increasing the Tsetpoint one degree every six minutes until Ttarget is reached;(b) comparing the Tactual to the Tsetpoint; and(c) turning the heater on or off in response to the difference between Tactual and Tsetpoint. 10. The method of claim 1, wherein the temperature inside the sealed enclosure is increased at a controlled rate of heating, and wherein the rate of heating is controlled by a controller coupled with the at least one thermocouple, the controller being programmed to maintain a predetermined ramp rate. 11. The method of claim 4, wherein the support structure is an external support structure. 12. The method of claim 1, wherein the enclosure is inflatable. 13. The method of claim 1, wherein the enclosure is collapsible. 14. The method of claim 1, wherein the enclosure comprises one or more windows positioned on the at least one wall. 15. The method of claim 1, wherein at least one thermocouple is located in a cold spot. 16. The method of claim 1, wherein the enclosure has a use state and a non-use state, and wherein the enclosure has a volume of at least 50 cubic feet when the enclosure is in the use state. 17. A method of treating an article comprising: (A) placing an article inside of an enclosure, the enclosure comprising: (i) a floor, a ceiling, and a plurality of walls defining an interior space having a volume from about 368 to about 800 cubic feet, wherein at least one wall comprises an opening mechanism comprising a zipped closure, a hook and loop closure, or both, allowing displacement of the wall to provide access to the interior space, wherein at least some of the floor, ceiling, and plurality of walls are constructed of a flexible material having an R-value from about 1 to about 4, and wherein the flexible material comprises a light colored surface facing the interior space;(ii) an external frame, wherein the external frame attaches to the enclosure at a plurality of attachment points; and(iii) at least one window positioned on at least one of the plurality of walls, and a hook and loop sealing system outside of the window;(B) closing the enclosure;(C) increasing a temperature of the interior space by blowing hot air from one or more heaters until the temperature is at least about 115° F.; and(D) maintaining the temperature of at least about 115° F. for a predetermined period of time,wherein the enclosure is constructed to be capable of treating furniture, a mattress, a box spring, or a combination thereof. 18. The method of claim 17, wherein the plurality of walls comprises four walls. 19. The method of claim 17, wherein the external frame attaches to the floor, ceiling, and plurality of walls. 20. The method of claim 17, wherein the external frame comprises a plurality of bars. 21. The method of claim 17, wherein the flexible material comprises an insulated material. 22. The method of claim 17, wherein the flexible material comprises a material selected from Norpac, Thinsulate, Thermal-Wrap, HeatShield, Nomex, Thermarest, Kevlar, insulated canvas, vinyl, polystyrene, space blanket, thermal cover, or other insulated material, and combinations thereof. 23. The method of claim 17, wherein the floor comprises vinyl or canvas. 24. The method of claim 17, wherein the R value of the flexible material is from about 1.4 to about 3. 25. The method of claim 17, wherein the R value of the flexible material is about 2. 26. The method of claim 17, wherein displacement of the wall creates an opening that facilitates placing furniture, a mattress, a box spring, or a combination thereof inside the enclosure. 27. The method of claim 17, wherein the temperature is gradually increased. 28. The method of claim 17, wherein the temperature of the interior space is increased to about 120° F. or higher. 29. The method of claim 17, wherein the heater is configured to not exceed a maximum temperature. 30. The method of claim 17, wherein the predetermined period of time is from about 1 minutes to about 8 hours. 31. The method of claim 17, wherein the predetermined period of time is from about 1 hour to about 4 hours. 32. The method of claim 17, wherein the predetermined period of time is from about 2 hours to about 4 hours. 33. The method of claim 17, wherein the temperature is increased using more than one heating element. 34. The method of claim 17, wherein the one or more heating elements have a current draw of less than 15 amp. 35. The method of claim 17, wherein the opening mechanism comprises a zipped closure and a hook and loop closure, and wherein the hook and loop closure can be used to seal over the zipped closure. 36. The method of claim 17, wherein the enclosure comprises a stand placed in the interior space for supporting the article to be treated. 37. The method of claim 36, wherein the stand is made of metal. 38. The method of claim 17, wherein the article is selected from a mattress, a box spring, a piece of furniture, bedding, personal belongings and combinations thereof. 39. The method of claim 17, further comprising placing a plurality of articles inside the enclosure. 40. The method of claim 17, wherein articles are treated at a hotel, a house, an apartment or multi-family complex, a restaurant, an office building, a movie theater, a train, a bus, an airplane, a car, a truck, a retail store, a college dormitory, a doctor's office, a veterinary clinic, a hospital, or a nursing home. 41. The method of claim 17, wherein the article comprises a vehicle or manufacturing equipment. 42. A method of treating an article comprising: (A) placing an article inside of an enclosure, the enclosure comprising: (i) a floor, a ceiling, and a plurality of walls defining an interior space, wherein at least one wall comprises an opening mechanism allowing at least partial displacement of the wall to provide access to the interior space; and(ii) a frame capable of being attached to the enclosure at a plurality of attachment points,wherein the enclosure is collapsible;(B) closing the enclosure;(C) increasing a temperature of the interior space by blowing hot air from one or more heaters until the temperature is at least about 115° F.; and(D) maintaining a temperature of at least about 115° F. for a predetermined period of time, wherein the enclosure is constructed to be capable of treating furniture, a mattress, a box spring, or a combination thereof. 43. The method of claim 42, wherein the opening mechanism comprises a zipped closure, a hook and loop closure, or both. 44. The method of claim 42, wherein the flexible material has an R-value from about 0.5 to about 4. 45. The method of claim 42, wherein the temperature reaches 120 to 130° F. within one hour.
Borth, Paul W.; Orr, Nailah; Scherer, Peter N.; Schneider, Brian M.; Tolley, Mike P.; Voglewede, Christopher J.; Crouse, Gary D.; McCaskill, David G.; Yau, Kerm Y.; Olberding, Edward L.; DeMark, Joseph J.; Fisher, Marc L., Bedbug detection, monitoring and control techniques.
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