In our 'dollar/pound'-like store called Action I found an acrylate spray paint for only 2 euros.
I like acrylate because you don;t need to use primer most of the cases. You do have to be careful to use it on traditional paint because it might cause a chemical reaction and the existing paint may get loose looking like a very old person skin!
Anyway, I carefully sprayed thin layers every 10 minutes, that's how long it takes to dry en the yellow bathroom furniture started to look more 21th century than mid last century.
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