Detergent new formula: degreasing agent + nano except oil emulsifying agent + high bubble extract + thickening powder + preservatives + water + drawing = detergent powder flavour 1, oil removal: is given priority to with nano except oil emulsifying agent,...

The most important is the purpose of the decontamination of sterilization, although some surfactants.Hand sanitizer is directly to the skin, it should apply directly to the skin, so the pH has a higher request, not is alkaline. Second, he's washing composition...

The principle of solid electric mosquito-repellent incense is to pesticides (pyrethrins) into a piece of paper, using the heat of evaporation of pesticides, the general efficacy maintain 6 ~ 8 hours.The disadvantage is that just use effect is good, may...

Mosquito-repellent incense can cause the disease such as asthma.Sorching summer, many people like some mosquito-repellent incense drive midge, but don't know this will cause harm to human body.In fact, most of the mosquito-repellent incense effective...