My Tiles remain streaks and lime-free, because I use the wiper as follows: strip After showering ... first the left on the tiles water with the rubber lip toward the ground, then with the cloth side wipe the tiles (at least now is barely see water!), the thrusting to the bottom surface tiles and wipe the corners separately in a shower and last-again with the rubber lip-still standing on the ground water runoff direction draw (use to the appropriate telescopic pole). Admit that this seems to be connected for some with too much work, but the handles are soon in it and it's fun to use a great clean and mold-free shower area (I say only: hotel room :-( least Furthermore goes from shower area no moisture formation more from. To mimic highly recommended!