Cafetto Spectra Descaler - An eco-friendly powder descaler which visually indicates whether a descaling cycle has been successful using pH-sensitive dye compounds. Orange indicates an effective descaling cycle, and blue indicates that another descaling cycle is required.
Rapidly and easily removes lime scale and calcium build up from espresso machine water tanks, boilers and coffee brewers.
Certified for organic use. Detergents in Spectra are readily biodegradable.
Free from phosphate and Genetically Modified Organisms.