In Singapore, is toilet paper thrown into the toilet or trash can?

Like Japan, of course, it is thrown into the toilet and washed away. Toilet paper in these developed countries is water-soluble and will not block the toilet. Only women's sanitary napkins need to be packed in plastic bags and put in the trash can next to the toilet. People in China often throw toilet paper all over the toilet, so when you travel to Singapore, you must respect other people's hygiene habits.