求解，怎么用 windex shower Cleaner Trigger Spray

doubleseven

就这款。
也不知道是不是我没读懂还是什么，怎么感觉没什么作用啊，好像跟没喷没区别，还是有水滴干掉的印子？
我就是在擦干净的淋浴房玻璃上喷一遍，洗完澡以后再喷一遍。难道漏了什么步骤？




Usage Instructions:
1:Spray 40cm from surface to be cleaned / Start with a clean shower. Step 2: Immediately after showering, spray a light mist of Windex Shower over the interior wet surfaces including the curtain or door. Do not scrub, rinse or wipe off. Step 3: Run the shower before entering to rinse the shower and bath floor Always stand on a non-slip surface when in shower or bath., 1. Start with a clean shower. 2. Immediately after showering, spray a light mist of Windex® Shower over the wet surfaces including the curtain or door. Do not scrub, rinse or wipe off. 3. If streaks appear, rinse off and apply less. 4. Run the shower before entering to rinse the shower or bath floor. Always use caution when entering the shower as the floor may be slippery.






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