An insect repellent is a substance applied to skin‚ clothing‚ or other surfaces which discourages insects (and arthropods in general) from landing or climbing on that surface. There are also insect repellent products available based on sound production‚ particularly ultrasound (inaudibly high frequency sounds). These electronic devices have been shown to have no effect as a mosquito repellent by studies done by the EPA and many universities.[1] Insect repellents help prevent and control the outbreak
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INTRODUCTION A. Rationale The researchers chose this issue because of the increasing incidents of dengue fever cases in the region & in the country. They believe that this study will greatly contribute to the prevention of insect bites especially in younger children. The researchers are aiming that it will help minimize the cases of dengue which is considered as a year round disease & is fatal. Health care in the Philippines has been a dilemma of many Filipinos especially those families
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Synthetic repellents tend to be more effective and/or longer lasting than "natural" repellents.[9][10] In comparative studies‚ IR3535 was as effective or better than DEET in protection against mosquitoes.[11] However‚ some plant-based repellents may provide effective relief as well.[9][10][12] Essential oil repellents can be short-lived in their effectiveness‚ since essential oils can evaporate completely. A test of various insect repellents by an independent consumer organization found that repellents
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Utilization and Acceptability of Sampaguita (Jasminum sambac) Petals and Orange (Citrus sinensis) Peelings Extract Mixtures as an Alternative Home Air Freshener Spray Mayona Paula T. Alcala Louise Monique A. Conejos Danielle Khameron C. Salingsing Researcher II- MG In Partial fulfillment of the requirements in Research II Samar National School Catbalogan City‚ Samar Mrs. Ermelinda Floretes Research Adviser November
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Used Fabric Softener as Alternate Air Freshener Submitted to: Sir Elwin Fernandez Background of the Study People nowadays‚ rely on factory made or ready-to-use products. Even if they spend a lot‚ it is alright for them because it is more easy to buy than to make one. Just like air fresheners. Air freshener is one of the important things that you should always have at home. We need this to eliminate bad odours coming from garbage‚ fishy foods
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Introduction The researchers wanted to make citrus peels as a main ingredient for insect repellent because we can also get the fruit in our own tree or backyard and get only the peel. The lemon peel contains Vitamin C and citric acid which are also good for our skin. While an orange peel also contains Vitamin C. These peels can ward off mosquitoes. It’s said that mosquitoes are totally repulsed by either scent. The essential oils that can be extracted from lemon and orange peel are
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freshen air and mask odors as for the ancient Egyptians‚ known to use masks to scent their tombs. And as time runs until 1948‚ the first modern air freshener was introduced‚ using technology developed by the military to disperse insecticides‚ was a pressurized spray containing about 1% perfume‚ 24% alcohol and 75% chlorofluorocarbon (CFC) propellant. This compound chemicals capable of reducing a variety of unpleasant odors‚ and deliver fragrance is the product of AIR FRESHENER Air Freshener
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Beverage Ingredients: Regional Insights Oils‚ Flavour Enhancers‚ Flavours‚ Flours‚ Fluorescers‚ Fragrances‚ Humectants‚ Insect Repellants‚ Insecticides‚ Lacquers‚ Milk‚ Minerals‚ Miscellaneous Ingredients... Premium Views To Stop Spread Of Malaria of the female Anopheles mosquito by using mosquito nets and insect repellents. The spread of the population of mosquitoes‚ especially of that of the female Anopheles... Premium Hospitality Training Source: Hospitality - Your Keys to Success. Lanny
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i am so afraid of any kind of insect especially cockroaches and i want to act before i have a problem with it. What do you suggest i do to prevent the insects from even approaching my house? If this happens‚ how do i minimize the problem? Thanks There is nothing more annoying than having a houseplant with an insect infestation and not knowing what to do about it. To prevent destruction from pesky insects‚ though‚ you must know what you are up against and what is effective to keep the pests away
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Lemongrass Essence as Air Freshener Background Information: Air fresheners are consumer products used in homes or commercial products used in restrooms that typically emit fragrance. Air fresheners introduce fragrance into the air of interior spaces either as droplets which transition to vapor or as the molecules of fragrance ingredients evaporating from a source. Fragrance diffuses into the air to mask other odors or to introduce a specific odor. Basic ingredients in air fresheners typically include
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