u/Clipse3gs

I had this poured in May 2023 ... I resealed it with two coats 2 years ago and patches could already be visible but ainfigured a sealer would take care of it.

Today I washed it with non Acidic stone cleaner and pressure washer , upon drying it I feel like the spots became bigger and patio lost it's color. When we got it it was more towards orange color ( see last photo)

I am not an expert on the concrete but I'm trying to figure out what can be done in my situation. I am afraid to seal it and trap those spots underneath.

Help greatly appreciated it