It's unfortunate to see another story on methamphetamine-contaminated homes where a source in the story is a company which provides meth decontamination services.
It's no surprise that images of tradies wearing hazmat outfits and breathing apparatuses entering homes strikes fear into the hearts of landlords across New Zealand, yet it may come as a surprise that the meth decontamination services industry is described by NZ Drug Foundation president Ross Bell as "the biggest scam this country has ever seen".
Mr Bell says science doesn't back up the need for such an industry and it has played on the fears of New Zealanders in order to make a profit.
A recent Auckland test showed 60 per cent of banknotes had meth residue levels higher than the standard used by decontamination companies. Yet people are demolishing walls in their homes for residue levels far lower than on the banknotes in their wallets.
Dr Nick Kim of Massey University said the lowest dose recorded to have a pharmaceutical effect is more than 3000 times higher than the standard used by decontamination services.