Clas Ohlson by Smart Windowcloth
| Ecolabel | Nordic Swan Ecolabel |
| Category | Microfibre cloth |
| Product group | Supplies for microfibre based cleaning 083 |
| Criteria generation | 2 |
| Licensee | Smart Microfiber System AB |
| License number | 3083 0003 (383003) |
| Brand | Clas Ohlson |
| License number | 3083 0003 |