Muar Bread

My parents came during one of the weekends. They stopped by Muar and bought a loaf of white bread. It is a traditional Hainanese white bread. Very soft and spongy. Normally I eat with butter and kaya, or sometimes with cheese and fruit jam. They also bought some otak-otak , so the white loaf can really go well with otak-otak sandwiched in between.
Before mum went back home, she kept some pieces of leftover bread into a plastic container. Within few days, I realised that it is full of mould. In another word, this shows that the bread really does not contain any preservatives. Because when I buy "G" brand white loaf, it will never turn mouldy even it has already expired.