原文： As a gadget hound, I was instantly attracted to the promise of a machine that could do one of the most difficult household tasks, cleaning glass. I've read all the sites and tried the products (sprays, foams, sprays that foam, etc.) but invariably, I end up on the floor, staring at my sweaty, defeat
ed self in a streaked mirror.
The unit is solidly built and its distinctive yellow color makes it hard to miss in a garage full of crap like most of us have. There's only minor assembly of the blade piece and you're ready to go, although it wouldn't hurt to plug it in overnight to top off the battery.
There are though very important steps to follow to get the best results. You'll see listed separately an equally-expensive spray bottle with a soft, padded blade by Karcher--get it. You could make do with a microfiber cloth and spray of choice, but it makes prep work of the surface a breeze. Be liberal with the spray and be prepared to use the WV50 right after the glass is cleaned. Work horizontally and slowly across the glass, ensuring that your speed is appropriate to get the most suction and that you're making straight passes.
Between passes, it is VERY important to wipe down the blade. Solution from the last pass will remain on the blade otherwise and will promote streaking. If you take your time, you shouldn't need to use a clean, dry microfiber to touch up very much beyond the very lateral edges of the surface.
We have all-glass shower doors that are very contemporary but a pain in the ass to clean...and they need it after every use, naturally. The WV50 is ideal for such a task, with the added advantage of not needing the initial preparation step if you've steamed them up enough with your shower. In just minutes we can get the job done and not have to feel the dread later in the day when we aren't in the mood to do any cleaning.
Any glass surface is fair game for the WV50, including windows and mirrors. Just keep plenty of clean microfiber towels for blade maintenance.
One thing: when I first read about this device, I noticed the opaque tank on the front of the machine and assumed it was a reservoir for cleaning fluid that could be sprayed as you go. It is actually the collector for the squeegeed fluid. It looks relatively benign but you MUST get into the habit of emptying it after each session or day of use. If it is allowed to sit for any length of time, it'll take you back to your high school locker room days. It's pretty surprising how rancid that odor can get.
Another thing: while it is sturdy, acquaint yourself carefully on how to separate the top and bottom sections. There are several internal plastic tabs that help keep the ends aligned, but they are extremely easy to break off if you don't press in the black segments to separate the ends. Twisting will separate them--likely with one of those tabs in the process. If enough break off, the head will still attach but when the firm pressure necessary to apply against the glass is applied, the head will come off frequently and make the machine's use much more laborious and less effective.
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译文：
作为一个小工具猎犬，我立刻被一台承诺可以做最困难的家庭任务之一即清洁玻璃的机器吸引了。我几乎已经浏览了所有的网站，试过很多产品（例如喷雾，泡沫，泡沫等），但结局总是，我流着汗擦完地，却只能对拖完以后水纹清晰的地面无可奈何。
工具超级牢固，它拥有的独特的黄色外壳就注定它不会经历被遗弃在车库的悲惨命运。唯一的小部件是刀片，你准备好了就可以开始，充一晚上的电也无妨。
为了得到完美效果，就要进行非常重要的步骤。你能看到列出的另一个昂贵的喷雾瓶，带有柔软垫料的Karcher，去买吧！你可以设法使用超细纤维布和喷雾，能轻而易举地进行表面初步清洁。先用喷雾，然后在玻璃干净以后准备使用WV50，水平缓慢地擦过玻璃，确保你的速度能获得最大吸力，才能直着擦。
在通道之间，擦拭刀片非常重要。最后的解决方法仍然在刀片上，否则会导致条纹化。如果你慢慢来的话，你不需要使用干净干燥的超细纤维来擦拭表面外侧边缘。
我们家有全玻璃淋浴门，非常现代，但清洁实在是太头疼了...他们需要它每次被使用后都要自然如初。WV50刚好能完美地解决这个难题，如果洗完澡浴室变得热气腾腾的了话，就可以跳过初步准备步骤。只需短短几分钟就能结束任务，也不必担心天稍晚会不会没心情做清洁。
WV50适合所有材质的表面，包括窗户和镜子。只需保持毛巾清洁来进行刀片维护。
第一件要说的事是：当我第一次看到这台设备时，我注意到机器前面有不透明的油箱，我以为这是一个清洁液体的水箱，可以随时喷洒。它实际上是吸收液体的收集器。它看起来比较好，但你必须习惯于每次使用后清空它。如果时间允许的话，只要静静地坐上一会儿就会回忆起高中更衣室的日子。但令人惊讶的是，会散发臭味。
另一件事：虽然它挺牢固的，还是要认真仔细地了解如何拆除顶部和底部。有几个有助于保持对齐的塑料标签，但如果不按下黑色部分来分离端部，则非常容易断开。扭曲的地方会把它们分开，可能与进程中的其中一个标签。如果断裂，头部仍然会附着，但是当应用对玻璃施加必要的压力时，头部会经常脱落，使机器的使用变得更加费力，效果更差。
