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 limescale 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 phosphates and Genetically Modified Organisms.
Contains four single use sachets for convenient and measured dosage every time.