Truma Aquastar 1 V Citric Acid (1 Viewer)

[cazian]

Just in the process of cleaning my Truma boiler with Aquastar 1 after a 4 month trip to Spain. Happened to read the back of the packet, it's 99% citric acid.
Cost of the Aquastar £20 quid for 500g, Citric acid on Amazon about £5 for 1 kilo.
Has anyone used citric acid?

 

[Gromett]

I use it in my Truma Boiler and Thetford Cassette. It works well for me.

 

[TheBig1]

does the same as white vinegar, which after all is ascetic acid. so dissolves any limescale etc

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[Gromett]

does the same as white vinegar, which after all is ascetic acid. so dissolves any limescale etc

Yup, I used to use vinegar but it is hard to completely get rid of the smell. Citric acid no problems for some reason. I found this out on my kettle.