An existing soda bottle cap into place and then letting cure for 24 hours. Works better than a squeeze bottle, more control.

I wish this was my invention. This solves that problem. This thing is literally life-changing.

Comes with 2 bottle adapters and 2 water reservoir. The second clear reservoir uses one of the 2 adapters. Second adapter can be used for other type of disposable water bottles.

Not strong enough to do much. Poor design. Returned for a refund.

After 3 months of use, the lever used to control the water starts failing. The spring gets locked and sprays water without the ability to turn it off. Worked for just 3 weeks after installation. Not worth it.