| Many homes use this tool for cleaning the floor. |
 | It is surprising how short a period it takes that the sponge gets worn out. The upper floor in our house, some 40 square meters, is wiped three times, and the sponge looks like this. It is typical that the floor is wiped only once in two weeks, so the sponge lasts one and a half months on average. |
 | It's better you buy half a dozen of these once you are in a shop. The price is surprisingly high at this quality level. |