What type of descaling agents can I use for my SENSEO?
Only citric acid-based descalers are suitable for descaling the SENSEO machine. This type of descaler descales the machine without damaging it.
Do not use white vinegar to descale your SENSEO. Do not use a descaling agent based on mineral acids such as sulfuric acid, hydrochloric acid, sulfamic acid and acetic acid (e.g. vinegar) either. These descaling agents will certainly damage your SENSEO coffee machine.
Philips has developed a special descaler for SENSEO machines: HD7012 and HD7011.