The new standard for testing and decontamination will be finalised in June. Maximum acceptable levels of meth per 100cm2 are going to rise from 0.5 ug to:
1.5 ug for carpeted homes and 2 ug for uncarpeted. Where a meth lab has been confirmed, the maximum acceptable level will remain at 0.5 ug.
Whether your house has tested for low levels or high, Home Straight will find the smartest solution depending on your situation.