Rabbits are actually very clean animals so it is important that their cages are kept clean and tidy, for health reasons as well it is important animals enclosures are cleaned regularly. My cleaning routine includes every day or every other day carrying out a spot clean of Dustin's toilet area, his bed area in his outdoor hutch and now that he is inside his litter tray, so this involves removing some of the dirty bedding and replacing it with clean bedding as well as giving him some fresh hay. I will also do a quick brush of the cage to remove any poos or kicked out bedding but Dustin is usually pretty good at keeping it within his litter tray. I then carry out a full clean once a week which involves washing out the cage/hutch and placing clean bedding in the bedding area/litter tray. I clean out Dustin's bowls each morning but I clean out his water bottle thoroughly once a week as well. I am personally not a huge fan of the use of disinfectants with rabbits as I don't always trust how healthy they are to use within the cage or hutch. Usually I will use very hot water and thoroughly scrub the dirty areas of the cage/litter tray. Recently I have been using a new product that has arrived here in NZ by KAYTEE which is a clean cage habitat deodorizer and I find it quite good for cleaning and giving the cage a good smell, it is non-toxic and leaves no residue and you simply spray it within the cage and wipe dry. With your own bunny you will come up with your very own cleaning routine just make sure you keep their cage clean and give it a thorough clean at least once a week :)