Storm caravan and motorhome cleaner 1l description storm caravan cleaner is a concentrated cleaner for caravans and motorhomes that effectively helps to remove road grime storm caravan cleaner has been engineered to remove marks and road grime from caravans and motorhomes ph neutral so safe to use and economical as 1 litre will provide up 40 washes usage suitable for caravans and motorhomes specifically formulated concentrated cleaner ph neutral no need to wear gloves economi