Craving for ice and cleaning products

I always find it odd how people get cravings during pregnancy,like I had a few people tell me the weird things they've craved like eating sponges or charcoal! The craving I got towards the end of my pregnancy is ice and cleaning products! Like obviously I wasn't ingesting the cleaning products but I wanted to soo bad! It smelt so clean and pure bliss! At work I'd always be doing the washing up and where I work in creams I was washing 100s of plates and cutlery! I'd also wash up the cloths we'd use and just sit there and smell how nice they smell again! I'd do the mopping up as well cos I loved the smell of the flash we'd use,ahhh can just picture the smell now