原文:After trying many types and brands over years, I find all of the washable-blade battery rotary trimmers like this one work about the same, and are the best design out there. In all of them the blade gets gunked up after a few months and the added resistance makes the whole unit stop working. You can
confirm this yourself by removing the blade housing, and the motor will spin freely.If I am very meticulous about cleaning, and run it under water EVERY time after use, I can get several months out of it. With no cleaning they last maybe a week or two if I am lucky. I've tried every possible way of cleaning (alcohols, solvents, brushes), but once the blade starts to catch in the housing it is game over within a short time. I think it depends on how sticky your nose mucous is. Some people can go for long periods of time. Others like me apparently have very gunky snot.Replacement blades are more expensive than a new unit and hard to find. Ideally they would sell a bulk pack of replacement blades, but its probably not cost effective for Panasonic to do so.The manual design sounds good but for me tends to catch and pull (ouch!), and the gap between the trimmer blade and the housing is to big, so I don't get a close shave. The tiny scissor-action ones are hopeless.So the IMHO best solution for me is to order two at a time rinse after every use, and always keep a spare. Good product, I just have to accept that it is a disposable item, and last maybe 3 months if I am careful.
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译文:
经过多年尝试各种类型和品牌,我发现所有的可洗刀片电池旋转修剪器都和这个是一样的,这是最好的设计。几个月后,所有的刀片都被黏住了,增加的阻力使整个机器停止运行。你可以通过拆卸叶片外壳来确认这一点,马达还是可以自由旋转。
如果我每次使用后非常细心地在水里清洗,我用一下的话,可以用几个月,如果幸运的话,不放到水里清洗也能用一两个星期。我试过各种可能的清洁方法(酒精、溶剂、刷子),但是一旦刀片开始到外壳处,它就会在短时间内停止。我想这取决于你的鼻子有多黏,有些人可以用很长时间,像我这样的人,显然有很粘的鼻涕。
更换刀片比买一个新的更贵,而且很难找到。理论上,他们会出售大量用于更换的刀片,但这对松下来说并不划算。
手动设计听起来不错,但对我来说,更容易扯住(哎哟!),而且修剪刀片和外壳之间的间隙很大,所以我不会用来刮胡子。小剪刀运作是很绝望的。
所以对于我来说,最好的解决办法是每次使用后都清洗,一次性买两个,一个保持备用。这个产品很好,我必须接受它是一次性的,如果小心的话,可能用3个月。