刺激性物质 meaning in Chinese

stimulating substance

The thing was used by the baby , all is the need specially manufactures , does not contain the irritant matter is the basic request , even must have the safe design to avoid being injured , remembered we just started when helped boyun cut fingernail , because of uses the unsafe design nail scissors to injury the daughter , at that time really feel miserable , but also had the friend through the network to see my blog picture , but pointed out mistakes to suggest i used the pigeon nail scissors , really was very easy to use also is safe , now helps the work which the daughter cut fingernail was i most likes
婴儿所使用的东西，都是需要特别地制作，不含刺激性物质是基本要求，甚至要有安全设计避免受伤，记得刚开始帮金柏?修指甲时，因为使用没有安全设计的指甲刀而伤了女儿，当时真得地非常难过，还有朋友透过网路看到我部落的照片，而指正建议我使用贝亲的指甲刀，果然是很好用又安全，现在帮女儿修指甲是我最喜欢的工作。