The spray bottle can be replaced with a beverage bottle, which is suitable for most water bottles and can be reused. You can recycle the bottle you drink water! The simple mechanism makes it easy and quick to replace the cleaning head. The deep clean brush set is ergonomically designed, comfortable grip, TPR non-slip long handle is easy to grasp and apply scrubbing pressure and is not easy to bend. The sturdy bristle brush is durable, allowing you to efficiently and easily clean some very difficult stains. If you have any quality problems, please feel free to contact us, you will get an answer within 24 hours. We will provide refunds and exchanges until you are satisfied.