Many cleaning professionals visit the International Custodial Advisers Network (ICAN) Ask the Experts page for insight and, every business day, we deliver advice to better help you perform your job.
I have a newly renovated terrazzo floor and, within the last few months, we have had big dark stains appear in the terrazzo.
When we strip floor, the stains are remaining.
Has anyone had problems with these type stains and, if you have, can anything be done to remove them?
Thursday’s Answer:The terrazzo matrix has a porous cement in it, and spills can seep down into the pores.
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