A few little tips that I noticed:
1. Drain the slices antifreeze completely After the winter, only then pour Dr. Wack. Better effect!
2. For cleaning windows a few drops on a cloth or directly on the disk and the disks shining like new.
3. Do not store outside in the winter, frost destroyed the substance (I unfortunately happened :().
4. In addition to Disk antifreeze add a cap Dr. Wack In winter, prevents scale build!
5. Holds already 2 years - 8x filled at 30,000 km / year top value!
Greeting and good visibility on all sides
