All out is one of the most popular and reputed company in India which provides many quality products. And is mostly known for its power slider and flash guards. Power sliders are ok but flash guard is just worse. It does not even effect mosquitos.
More over when you burn a card its smoke is just too much. You cant even sit where its burning. Its smell is also worse which just make the product worse of its kind. When you burn a flash guard there wont be any mosquito but when its finished the mosquitos again disturb the people. It just leaves a lot of smell and smoke and nothing else. if you really want something to do it then dont buy it because it is of no use