Firefighters are used to using water to put out fires, but yesterday they used it to help raise money.
The Ngongotaha Volunteer Fire Brigade will tackle Auckland's Sky Tower for Leukaemia and Blood Cancer New Zealand on May 23.
Ten of its firefighters will take on 51 flights of stairs, or 1103 individual stairs, and they have set themselves a fundraising target of $10,000. Yesterday they raised $1140.
"There's no Guinness record for it but I reckon we would give the fastest car wash record a go," said firefighter Kurt Rencher, who is the Sky Tower Challenge team captain.
"We timed a couple of cars and we got it down to a minute."