I used to have a super soaker type thing from America which consisted of a backpack part and a rather large plunger which would saturate everything when fired. I got rid of it years ago though when I outgrew all that stuff as a kid.
If all else fails, I suppose I can always throw a slipper at it like my dad used to.
Or get yourself down to woolies - they do a great line in fireman sam back mounted water pistols. Who said having kids was a chore - it's the only chance i get to actually act my age!!
