With your stems all being faux its very easy to keep them looking beautiful all year round without the mess of fresh flowers.
Once or twice a year we recommend cleaning them, but only if they need it otherwise don’t worry. The best way to do this is to blow a hair dryer over them to get off the worst and then wipe them with a damp cloth. Make sure you use a kitchen type cloth rather than a duster so that the fibres don’t stick to the petals. If you want to really freshen them up you could spritz with a little air freshener and hey presto, natural smelling faux flowers.