Θυμηθείτε ότι υπάρχουν συνήθως 5 κάδοι, ο καθένας προσδιορίζεται με διαφορετικό χρώμα, για παράδειγμα: οργανικό, πλαστικό, χαρτί, γυαλί και άλλα.

Eco-friendly paints or water-based paint have been specially designed to emit very low levels of volatile organic chemical components (VOC). To make sure about it, check the label indicating if containing a low level or no VOC, also see if it is certified by an environmental institute, it must include an organic paint seal or, and you can also check components (see that it does not contain heavy metal-derived pigments or petroleum).