After many satisfactory comments I let myself be tempted by this product to clean my tv. Not bad cloth c true. Regarding cleaning: If you have fatty screens (because of cigarettes in particular), I invite you to clean several times. The first two or three times leave marks on the screen. So realize that even dirtier than before the cleaning ... in fact, for smokers c very unpleasant to see such a bad result for a product with such good notes. BUT it will be necessary to repeat the process several times before arriving at a satisfactory result. The final rendering is good. Conclusion: tobacco really c *** m