We had two other foam dispensers before this one with no-name brands, which lasted about 3 weeks each. The device appeared to be significantly better than others I've used.
It performed exceptionally at first with airy foam and a perfectly controlled amount. But as mentioned in other reviews, the dispenser stopped working-just blowing air without foam. It seems that the clog issue is the Achilles' heel of these kinds of foaming dispensers.
I contacted Allegro company and their CEO Wayne replied promptly by saying that a clogged issue is a small probability that things cannot be completely eliminated. But they’ve developed a fixing tool like a syringe that can unblock the pump and each product will be equipped with one since 2022.
When I received it and cannot wait to try it. This is the most amazing thing I have ever seen. When I was injecting warm water into the inlet while the white foam was flowing out of the output nozzle. After that I install the container back and tried again, it did work!
I wish more companies would do this and keep improving their products. Thanks, Wayne.