一般市面上的驅蚊水和天然驅蚊水分別：
一般市面上低濃度驅蚊水（DEET 7%） 適合短時間和輕度蚊患地方。而天然驅蚊水的效用側只能維持幾分鐘或1-2小時。
DEET 是一種人工化合物，為一種淡黃色的油性物質。
目前研究顯示，DEET是一種安全、最有效，能保護自己和家人免受攜病昆蟲叮咬的方法。
DEET 驅蚊原理:
能讓蚊蟲類似鼻子的受器中，感受二氧化碳濃度的受體失去作用。DEET並不會殺死蚊子，而是以某種方式阻止牠的攝食能力。「它是靠接觸來發揮作用，而不是靠氣味。所以蚊子還是會停在你身上，但是牠不會咬你」。
DEET的名聲還是不太好?
專家指出只要恰當使用就幾乎是完全無害的，非常安全。
使用50 DEET 蚊怕水時注意:
1. 成年人適用，不合幼兒使用
2. 如皮膚過敏請停止使用
3. 切勿塗近眼睛及嘴巴
Generally, mosquito repellent and natural mosquito repellent on the market are as follows:
Mosquito repellent (DEET 7%) on the market is suitable for short-term and mild mosquito-infested places. The effectiveness of natural mosquito repellent can only last for a few minutes or 1-2 hours.
DEET is the most common active ingredient in insect repellents. It is a slightly yellow oil intended to be applied to the skin or to clothing and provides protection against mosquitoes, flies, ticks, fleas, chiggers, leeches and many biting insects.
DEET is an extremely effective insect repellent, the most effective available.DEET is thought to provide protection from mosquitos via two pathways, both by negatively impacting mosquito odorant receptors at a distance, and by negatively impacting mosquito chemoreceptors upon contact.
DEET still has a bad reputation?
Experts point out that it is almost completely harmless when used properly and is very safe.
Attention when using 50 DEET Mosquito repellent:
1. Suitable for adults, not for under 5 years old children
2. If the skin is allergic, please stop using it
3. Do not apply near eyes and mouth
