Introduction: Unclog HP Cartridges in 2 Minutes
Easy procedure with cheap materials that you can find at your home.
Composition of "VEJA" product:
* Alquil Benzeno Sulfonato de Sódio
* Álcool Etoxilado
ENGLISH SUBTITLES SHOULD BE ON, but if off: click on the triangle on righ-down corner and activate the subs.