Nikwax have come to save the day yet again! The new Nikwax BaseWash® Travel Gel tube is a deodorising gel cleaner and conditioner for synthetic technical underwear and wicking clothing worn next to the skin. BaseWash® effectively cleans, deodorises, inhibits the build up of odours, accelerates drying, and improves cooling efficiency of synthetic base layers. And all in a travel size tube! Take a further look at how to apply here