Revitalise your shoes Overtime, dirt and grime can build up on your shoes and they can begin to look worn down. Often the case is that beneath the dirt layer, your shoes condition is still strong and just needs revealing. Revitalise your shoes appearance by removing grit, dirt and grime from your shoes to reveal their true condition with the Nikwax Cleaning Gel. It's simple to apply and the results will not disappoint you. Suitable for all footwear, tackle walking boots, work boots and even trainers with the Nikwax Cleaning Gel for a revitalised finish.