These substances attack the stainless steel due to the CHLORINE on its composition,
causing corrosion spots (pitting). Even detergents used in domestic cleaning must not
remain in contact with the stainless steel longer than the necessary, being mandatory to
remove it with plain water and then dry the surface completely.
Use of abrasives:
Sponges or steel wool and carbon steel brushes, besides scratching the surface
and compromising the stainless steel protection, leave particles that rust and react
contaminating the stainless steel. That is why such products must not be used for cleaning
and sanitization. Scrapings made with sharp instruments or similar must also be avoided.
Main substances that cause stainless steel corrosion:
Dust, grease, acid solutions such as vinegar, fruit juices, etc., saltern solutions (brine),
blood, detergents (except for the neutral ones), common steel particles, residue of sponges
or common steel wool, and also other abrasives.
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