The ceramic material used for your kitchen sink has a smooth,
impervious, scratch-resistant surface, which withstands most standard
household chemicals. The material properties are continually subjected to
stringent laboratory and usage tests and controls.
For day-to-day care, all you need is water and a damp cloth. A fast and easy
way to remove water marks and grease or soap scum deposits is with a
proprietary bathroom cleaner such as Ajax liquid spray, or Flash liquid
spray, or similar products found in your supermarket. Tried and tested
cleaning agents such as household vinegar or vinegar solution can be used to
remove lime scale deposits. For stubborn stains, cover with a piece of
kitchen paper soaked in vinegar and leave to stand overnight. Specialist
hardware shops also stock reliable limescale removers or vinegar-based
cleaners. Ajax vinegar-based cleaner can be sprayed on undiluted and rinsed
off after a few moments.
You should be very careful with all substances containing fluoride, such as
rust removers and toothpaste. Make sure that deposits are removed
immediately, as they can cause stains if left for any length of time. If any
stains cannot be removed by the methods described above, we
would recommend using a liquid or cream bathroom cleaner.