I have no first-hand knowledge of any 'fix' for your situation. You do say your counters are NEW. 1) Are you using the mfgr.'s recommended 'cleaner'? (Hopefully, if it is bleaching the counters, I'd file a Warranty Claim!) and 2) have you asked the mfgr. of your counters for what you're asking on the Forum?
Let us know what's up. Perhaps, from there, I/we can help. For now, my best to ya and hope this helps.