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Beside this, is CLR safe for metal?
CLR is safe on all PVC as well as copper plumbing and septic safe. CLR is not recommended for use on painted surfaces, colored grout, aluminum, etched glass, Formica, natural stone, brass, copper or other certain metals.
Secondly, how dangerous is CLR? FACT: CLR is CORROSIVE. No corrosive symbol is required because our product is not dangerous to people. EnviroGen is classified as a mild irritant – this is the same classification that's given to liquid dish soap.
In this regard, does CLR damage stainless steel?
Stainless steel can be really hard to keep clean. That's because the oil in so many stainless steel cleaners attracts dust and leaves a residue perfect for preserving fingerprints. CLR Stainless Steel Cleaner is specially formulated to be used safely on any stainless steel product.
What will take rust off of metal?
Use white vinegar. The vinegar reacts with the rust to dissolve it off of the metal. To use, soak the metal in white vinegar for a few hours and then scrub the rusty paste off. If the object is too big to soak directly in the white vinegar, pour a layer over the top and allow it time to set.