Can I use normal paint in bathroom?
Furthermore, do I need special paint for bathroom?
Bathroom paint tends to be at the high end of interior paints, excluding overpriced designer paints. On the other hand, if you don't need a low-sheen paint in your bathroom, you should be happy with a good-quality satin, semi-gloss, or high-gloss standard paint with antimicrobial additives and a highly washable finish.
Secondly, can you use normal emulsion in bathroom?
It's very important to assess the level of condensation having in your bathroom, as this will affect the type of job to do. Silky/satin emulsion paints offers a washable good option for bathrooms. Eggshell or special paint for bathrooms are anti damp/mould and offer a better solution.
The answer to this is there's no such thing as different kitchen and bathroom paint. The difference between these two types of paints and other types of paints is they are designed to handle moisture from cooking or steam from bathing better than other non-moisture-resistant paints.