Car detailing is not necessary but it is advisable to do so as there are many advantages that come with car detailing. For example, it can help to protect the paint from chips and crack and help retain it value better. Therefore, you should consider getting your car detailed regularly.

Also here is a link to an article that recommends some of the best workshops in Singapore.

https://www.motorist.sg/article/945/5-recommended-detailing-workshops-in-singapore