A layered prevention and control method for removing, killing and preventing dust mites from invading human body in a bedroom

Abstract

A layered prevention and control method for removing, killing and preventing dust mites from attacking human body in a bedroom belongs to household pest control technology; and the method sequentially performs pretreatment slag removal, multi-stage layered killing, allergen negative pressure recovery, long-acting mite suppression in the bedroom environment and human body contact protection stages; the method firstly cleans beddings at high temperature to remove food and skin scraps of dust mites; and then performs surface killing by sunning or high-temperature steam, deep killing by tea tree-eucalyptus leaf essential oil spray and gap mite driving by non-woven fabric medicine bag; the method recovers mite corpses and excrement allergens by a HEPA mite-removing dust collector; the method regulates the humidity of the bedroom to 40%-50% to destroy the breeding conditions of dust mites; and the method protects human body by matching external and internal anti-allergic drugs; the whole method abandons high-toxicity mite-removing drugs, removes living mites, eggs and allergen residues in layers, and blocks the attack of dust mite allergens on human body, and is simple, safe and suitable for ordinary households and families with allergic constitution to periodically remove mites.

Description

Technical Field

[0001] This invention relates to the field of home pest control technology, and in particular to a method for multi-level elimination of dust mites in the bedroom, removal of allergens, and long-term protection against dust mite infestation. Background Technology

[0002] House dust mites and flour mites live year-round in mattresses, pillowcases, duvet covers, and soft furnishings. Human skin flakes are the main food source for dust mites. Live dust mites, their remains, and feces are strong allergens that can easily trigger allergic dermatitis, rashes, itching, allergic rhinitis, asthma, and other allergic diseases in humans. Current methods for removing mites in bedrooms mainly fall into four categories: high-temperature sun exposure, mite removal devices (beating and vacuuming), commercially available mite removal sprays, and mite removal sachets. These existing technologies have several shortcomings: 1. Simply exposing the fabric to sunlight can only disinfect mites on the surface. Live mites and their eggs can survive deep inside thick mattresses and pillow cores. After sun exposure, mite excrement, dead bodies, and allergens still adhere to the fibers. Simply sunning the fabric without cleaning will still irritate the human body and cause allergies. 2. Conventional mite removers can only clean the surface dirt of fabrics, but cannot remove mite eggs deep inside the fabrics. The presence of live mites in the dust box can easily cause secondary dust pollution in the bedroom. 3. Ordinary chemical mite-removing sprays have limited penetration depth, and the direct contact of the agent with bedding can easily irritate the skin; highly toxic mite-removing agents evaporate in a closed bedroom, damaging the respiratory mucosa, and are not suitable for long-term home use; 4. Commercially available mite-removal packs have a very small radius of effect, only able to repel localized mites and cannot achieve full control of the bedroom; conventional prevention and control methods lack a complete process of "eliminating dust mite food sources - multi-level disinfection - allergen recovery - environmental mite suppression - human allergy protection", resulting in a rapid recurrence of dust mites. Therefore, there is an urgent need for a comprehensive method for preventing and controlling dust mites in the bedroom that combines tiered operations, physical methods, plant-based agents, and environmental control, is safe and non-irritating, eliminates allergens, and blocks dust mites from harming the human body. Summary of the Invention

[0003] 1. Purpose of the invention Overcoming the shortcomings of existing technologies such as single-method mite removal, allergen residue, unsafe chemical agents, and easy mite recurrence; it provides a layered method for bedroom dust mite elimination, allergen collection, environmental suppression, and human protection, cutting off the living conditions of dust mites at the source, killing live mite eggs, cleaning up allergenic residues, and isolating dust mite allergens from harming the human body. The entire process is low-irritation and suitable for long-term use by the elderly, children, and families with allergies. 2. Technical Solution A layered control method for removing, killing, and preventing dust mites from harming humans in the bedroom comprises: a pretreatment and slag removal stage; a multi-level layered disinfection stage; an allergen negative pressure recovery stage; a long-term mite-inhibiting stage in the bedroom environment; and a human contact protection stage; the steps are performed sequentially as follows: S01. Pre-treatment and slag removal: Remove all removable bedding, pillowcases, and fabric decorations from the bedroom; place the bedding in the washing machine and wash at a constant temperature of 60-70℃ for 15-25 minutes; kill surface dust mites and eggs through high temperature; use a soft brush to sweep away fallen skin flakes from under the bed, bedside table gaps, and corners to eliminate the main food source of dust mites. S02, multi-level layered disinfection, sequentially performing surface disinfection, deep fabric disinfection, and space avoidance disinfection; (1) Surface disinfection: In sunny weather, move the mattress, pillow core and quilt core to a sunny position and expose one side to the sun for 40-60 minutes. Every 15 minutes, vigorously beat the surface of the fabric to shake off the excrement of mites. In rainy weather, use high-temperature steam equipment to iron the front and back of the mattress and the side seams. The steam temperature is ≥65℃. (2) Deep disinfection of fabrics: Prepare a plant-based safe mite-removing spray; the spray raw material weight ratio is: 8 parts tea tree essential oil, 8 parts eucalyptus essential oil, and 84 parts purified water; spray the spray in a thin layer at a distance of 20-25cm from the mattress, headboard, and fabric curtains; spray only the outside of the bedding, and do not spray directly on the inner layer of the bed sheet fabric that comes into direct contact with human skin; after spraying, open the bedroom window for ventilation for 20-35 minutes; (3) Space repellency and elimination: Place breathable non-woven fabric pouches soaked in the above-mentioned plant mite-repelling spray on the bedside table, under the bed, and in the corners of the wardrobe to achieve long-term repellency of dust mites in sealed gaps; S03, Allergen Negative Pressure Recovery: Turn on the mite-removing vacuum cleaner equipped with a HEPA high-efficiency filter and slowly scan the front and back of the mattress, pillow core, bed edge, fabric upholstery, and the floor; rely on negative pressure to adsorb the dead dust mite corpses, fecal residue, and residual skin flakes; immediately seal and clean the dust chamber of the vacuum cleaner after vacuuming to prevent allergenic particles from being dispersed into the bedroom air again. S04. Long-lasting mite suppression in the bedroom environment: Turn on the dehumidification mode of the air conditioner or use a separate dehumidifier to keep the relative humidity in the bedroom between 40% and 50% all day long; remove thick carpets, plush toys, heavy fabric curtains and other high-carriers of dust mites from the bedroom; open windows for ventilation twice a day, with each ventilation lasting no less than 15 minutes. S05, Human Contact Protection Stage; When dust mites have caused itching and rashes on the skin, apply calamine lotion to the affected area. When large areas of allergic dermatitis appear, apply desonide cream for a short period. When experiencing systemic itching, rhinitis, or allergic symptoms, take oral antihistamines. Regularly disinfect the outside of bedding to prevent allergens from coming into contact with the skin and respiratory tract. S06 Periodic maintenance: Perform the routine mite removal process (S01-S03) every 7 days; during the rainy season when humidity is high, shorten this to once every 3 days for basic disinfection. 3. Optimize and improve the solution Preferably, the high-temperature steam equipment controls the steam temperature at 70°C and the steam nozzle moving speed at 5cm / s to ensure that heat penetrates the internal fibers of the mattress; Preferably, the plant-based safe mite-repelling spray also contains 2-3 parts menthol to enhance the mite-repelling effect and provide an air-freshening effect. Preferably, the HEPA mite-removing vacuum cleaner is set to a high-frequency beating mode, with a beating vibration frequency of 3500-5000 times / minute, which loosens the dust mite residue stuck inside the fabric fibers; Preferably, the bedroom temperature is maintained at 22-26℃ for a long period of time. By reducing the ambient humidity, the suitable living environment for dust mites is destroyed (the suitable humidity for dust mites is >60% and the temperature is 20-30℃), thus inhibiting the reproduction of mites from the source. 4. Beneficial effects 1. This invention adopts a layered five-step prevention and control logic. First, it cleans up the source of skin flakes and food, then performs three-level disinfection of the surface, deep layer and crevices, and finally uses negative pressure to recover allergen residues, solving the pain point of allergens still remaining and human body continuing to have allergies after traditional mite removal. 2. The pesticide uses a plant essential oil formula and does not contain highly toxic pyrethroids. Ventilation is sufficient after spraying. It will not irritate the skin or respiratory tract of sleeping people and is safe for use by infants, pregnant women and other families. 3. Environmental humidity control + removal of high-risk fabric items to destroy the living environment of dust mites, achieve long-term mite suppression, reduce the reproduction rate of dust mites, and extend the mite removal cycle; 4. It includes a set of external and internal medication steps for preventing dust mite allergies, creating a complete chain of environmental mite removal and human allergy protection to comprehensively prevent dust mites from harming the human body; the whole method has clear steps, does not require expensive special equipment, and can be implemented by ordinary families. Attached Figure Description This invention belongs to the category of operational method inventions and has no structural drawings. Detailed Implementation Example 1: Methods for controlling dust mites in bedrooms of ordinary households on sunny days Step 1: Remove the sheets, duvet cover, pillowcases, and cushion covers, and wash them in 62℃ hot water for 20 minutes; use a brush to sweep away leather scraps and debris from under the bed. Step 2: Move the mattress and pillow core to the balcony to sunbathe for 50 minutes, and pat them every 15 minutes; prepare a mite-repelling spray with 8g of tea tree essential oil, 8g of eucalyptus essential oil and 84g of purified water, spray it on the outside of the mattress, and ventilate by opening the window for 30 minutes; place an essential oil non-woven fabric mite-repelling sachet under the bed. Step 3: Turn on the high-frequency tapping HEPA mite-removing vacuum cleaner and slowly clean the entire surface of the bedding; immediately seal and empty the dust cup after vacuuming. Step 4: Use a dehumidifier to maintain the bedroom humidity at 45%; put away plush toys in the bedroom; ventilate the room by opening windows for 15 minutes every morning and evening. Step 5: If family members do not currently have allergic rashes on their skin, isolate the mattress surface from allergens during daily sleep; repeat the entire procedure every 7 days. Example 2: Methods for controlling dust mites in bedrooms on rainy days and during the humid plum rain season Step 1: Remove all removable bedding and wash in 68℃ hot water for 25 minutes; sweep away any loose skin flakes from every corner of the bedroom; Step 2: In the absence of sunlight, use a 70℃ high-temperature steam nozzle to evenly iron all surfaces of the mattress; prepare a modified spray consisting of 8 parts tea tree essential oil, 8 parts eucalyptus essential oil, 2 parts menthol, and 82 parts purified water; mist the spray onto the headboard and the outside of the curtains, and ventilate for 35 minutes; place mite-repellent packs in multiple crevices. Step 3: Turn on the mite remover with a vibration frequency of 4500 times / minute for thorough vacuuming; Step 4: Run the dehumidifier continuously to maintain a stable humidity level of 42% in the bedroom; remove the thick carpet from the bedroom; ventilate the room twice daily. Step 5: If a child in the home has itchy skin due to dust mites, apply calamine lotion to the affected area; during the rainy season, perform a basic disinfection procedure every 3 days. Example 3: Bedroom prevention and control methods for severe dust mite allergies in users with allergies Step 1: Wash all removable bedding in 65℃ hot water for 20 minutes to thoroughly remove bedding dander; Step 2: First, use high-temperature steam to disinfect heavy pillow cores and mattresses; spray plant-based mite-repellent spray only on the outer edge of the mattress, and do not spray the surfaces that come into contact with the body; place mite-repellent bags in all the gaps throughout the house; Step 3: Turn on the highest vibration setting of the mite remover to repeatedly clean the bedding. After vacuuming, immediately take it outdoors to clean the dust chamber to prevent allergens from being stirred up. Step 4: Maintain a constant humidity level of 40% in the bedroom, and do not place any plush ornaments or thick fabrics inside the bedroom; Step 5: For multiple red rashes on the user's body, apply a thin layer of desonide cream to the affected areas and use continuously for no more than 7 days; take loratadine before bed when sneezing frequently at night; perform tiered mite removal in the bedroom twice a week.

Claims

1. A layered control method for removing, killing, and preventing dust mites from infesting the human body in the bedroom, characterized in that, The process involves the following steps in sequence: pretreatment and slag removal, multi-level layered disinfection, allergen negative pressure recovery, long-term mite suppression in the bedroom environment, and human contact protection. S01. Pre-treatment and slag removal: Remove removable bedding and fabric decorations from the bedroom; wash the bedding with hot water at 60-70℃ for 15-25 minutes; sweep away accumulated human skin flakes from under the bed and in the corners. S02, multi-level layered disinfection, sequentially performing surface disinfection, deep fabric disinfection, and space avoidance disinfection; Surface disinfection: On sunny days, expose the mattress, pillow core, and comforter core to the sun for 40-60 minutes, and pat the fabric every 15 minutes; on rainy days, use high-temperature steam ironing at ≥65℃ to iron the mattress gaps. The deep disinfection of the fabric involves a plant-based safe mite-removing spray; the spray's raw material weight ratio is: 8 parts tea tree oil, 8 parts eucalyptus oil, and 84 parts purified water. Spray the atomized spray onto the outer side of the bedding, then ventilate by opening windows for 20-35 minutes. The space repellent and disinfection method: place breathable non-woven fabric packets soaked in mite-removing spray in the gaps of the bedroom. S03, Allergen Negative Pressure Recovery: A mite-removing vacuum cleaner equipped with a HEPA filter and high-frequency beating function cleans bedding and soft furnishing surfaces, adsorbing dust mite corpses and fecal residue; after vacuuming, the dust chamber is sealed and cleaned. S04. Long-lasting mite suppression in the bedroom environment: Controlling the relative humidity in the bedroom to within the range of 40%-50%; Remove thick carpets, plush toys, and heavy fabric curtains; ventilate the room by opening windows at least twice a day, with each ventilation lasting at least 15 minutes. S05, Human Contact Protection Stage: For dust mite-induced rashes and itching, apply calamine lotion topically; for allergic dermatitis, apply desonide cream for a short period; for systemic allergic symptoms, take oral antihistamines. S06 Periodic maintenance: Perform the S01-S03 process every 7 days, and shorten the disinfection cycle during humid seasons.

2. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom according to claim 1, characterized in that, The high-temperature steam equipment has a steam temperature of 70℃ and a nozzle moving speed of 5cm / s.

3. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom, as described in claim 1, is characterized in that... The plant-based safe mite-removing spray also contains 2-3 parts by weight of menthol.

4. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom according to claim 1, characterized in that, The high-frequency tapping vibration frequency of the mite-removing vacuum cleaner is 3500-5000 times / minute.

5. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom according to claim 1, characterized in that, The bedroom temperature should be controlled between 22-26℃.

6. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom according to claim 1, characterized in that, During the humid rainy season, a pretreatment process involving slag removal, multi-stage layered disinfection, and allergen negative pressure recovery is performed every 3 days.

7. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom according to claim 1, characterized in that, Plant-based safe mite-removing spray should only be sprayed on the outer side of the bedding; do not spray it on the inner surface of the bed sheet that comes into direct contact with human skin.

8. The layered control method for removing, killing, and preventing dust mites from invading the human body in the bedroom according to claim 1, characterized in that, The vacuum cleaner dustbin is emptied outdoors in the bedroom to prevent the secondary dispersal of allergenic particles.