Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: They work well, but...
Review: So, these little cartridges do exactly what they claim to do: clean Panasonic shavers. They last a long time, they aren't terribly expensive, and they are extremely easy to install and replace. So, why 4 stars instead of 5? Well, I see no reason to buy more. The cleaning accomplished by the Vortex system can be accomplished without cleaning cartridges. To clean most Panasonic shavers, first remove the outer foil and wash it under warm water (set it aside). Then, simply hold down the power button until the unit starts oscillating at a special, fast frequency. Run the oscillating shaver blades under warm water for 10-30 seconds and you're set. The entire process takes about 60 seconds, so I do not see a reason to buy cleaning cartridges when I can clean my shaver just as well by hand.Again, if you like the convenience of an automatic cleaning system, these cartridges are great. If you can afford the minute to clean your shaver yourself, spend your money elsewhere.
