Trwy leihau nifer y casgliadau sbwriel cyffredinol (bagiau du), mae cartrefi yng Nghymru wedi eu hannog i ailgylchu mwy o eitemau.7. Gwasanaeth casglu ehangach ar gyfer ailgylchu
By reducing the amount of general rubbish (black bag)  collections, households in Wales have been encouraged to recycle more items7. Expanded recycling collection service