This is the 9891st most frequent Spanish word.
blanqueado
"Blanqueado" means "whitened" or "bleached."
Here, 'blanqueado' is used metaphorically to mean 'cleaned up' or altered, typically to produce a misleadingly favorable appearance.
El informe financiero fue blanqueado para ocultar irregularidades.
The financial report was altered to hide irregularities.
In this sentence, 'blanqueado' describes the act of teeth whitening, a cosmetic dental procedure.
Los dientes de Andrés han sido blanqueados utilizando un tratamiento especial.
Andrés's teeth have been whitened using a special treatment.
In this context, 'blanqueado' refers to the process of whitewashing or painting something white, such as a building.