You must let your hamster get used to it’s “ atmosphere” and residential so let it’s. Apply odor eliminator. Take disinfectant and completely clean out the hamster's cage, as well as clean any of their toys, dens, bowls, or other items that were in contact with the dead hamster. Find somewhere in the garden where … Consequently, how long can you keep a dead hamster? It can take several months for the carcass to decompose in some soils to the point it that the nutrients are available to the plant. … Journeyz - Get Inspired Hamsters will start smelling bad very quick as their body starts to decompose almost immediately once they have died. It takes 2 to 3 hours for rigor mortis to set in and for your hamster’s body to go stiff after death. It can take considerably longer at low temperatures. Is my Hamster Dead or Alive? | WARNING So you’ll have to have some patience with them while they’re getting comfortable with you. How To Cremate A Pet At Home I adore this hamster and I have already decided I will want to bury her but the idea of burying her when there is a chance she could be hibernating … I'd say that two weeks would be enough time to wait for no smell. https://learnaboutpet.com/how-long-does-it-take-for-an-animal-t… Unlike plastic materials that take thousands of decades to decompose, water beads take 7 to 10 years to decompose completely. I brought home at least 10 from the rescue to bury as they were unable to dispose of the bodies in an adequate way. How Long Does It Take For A CD To Mature While some squirrels decompose within three days, some can take much longer. Hamsters will start smelling bad very quick as their body starts to decompose almost immediately once they have died.