To lengthen the trigger lifespan, we applied hard and sturdier PP material, so it can bear daily frequently squeeze use. The Handle is also one of the important part of mop, unlike other brand stainless steel handle, we applied high purity, thicker aluminum material, won't feel flimsy and sturdier than ever before. We aware of your worries about the leaking problem of spray mop, our Technic team has upgrade the sprayer system and especially the bottle, fully sealed design, say goodbye to leaking bottle. Our sprayer nozzle spraying evenly mist, features fan-shaped mist, cover wider area, cleaning your floor effortless, be your good helper, efficient your daily housework! Superb Quality and Ergonomic Design – 3 of the poles is are from durable, higher quality aluminum, sturdy enough for long term using. No bend over for the extendable pole, relaxed your back from now. 360 degree rotating spray mop head, reach out every corner of your house which is hard to clean before, like under the couch, wardrobe or bed and so on.