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While The Hempstore does not advocate the use of drugs on the job, drug testing methods and procedures are not 100% reliable. Drug testing does not test for the use of drugs on the job, nor does it measure impairment or intoxication. It merely tests for metabolites which can stay in the body for weeks – long after the effects of any drug. Random drug testing goes against the Bill of Rights and the Privacy Act, and violates the natural justice of presumption of innocence, placing the burden of proof on the accused. That's why The Hempstore is proud to offer a comprehensive range of drug testing solutions.

In order to choose the right product for your situation, you first need to know what sort of urine test you are getting (EMIT or GCMS), then choose between products designed for light or heavy users. For this purpose, a light user is someone who smokes once a week or less. A heavy user is someone who smokes more than once a week.

EMIT test: usually performed by local hospitals or doctors, or at places like MedLab or LabPlus. Lighter users can choose a Flush like Aqua Clean or Absolute Detox, while heavier users should choose Rescue Cleanse, OSC, Sub-Solution or Quick Fix.

GCMS test: performed by the government's testing lab ESR in Auckland or Wellington. A private company called NZ Drug Detection Agency (NZDDA) performs onsite screens in their own truck, with failures confirmed by GCMS. Use Urine Luck, Instant Additive, Sub-Solution or Quick Fix.

Instant screens (onsite): due to the unreliable nature of onsite screens, they do not meet the NZ Standard, are not evidential, and there is no product that is absolutely guaranteed to beat them. This is because between 1-in-10 and 1-in-20 people will return a positive result even if they have used no drugs at all. Importantly for employment and legal purposes, they do not meet the NZ Standard unless confirmed by a proper lab test (which must be either EMIT or GCMS). Our products will probably beat the onsite screen but are guaranteed to beat the proper lab test - the one that counts.

If you don't know what sort of test you are getting, choose Sub-Solution or Quick Fix, which beat all types of urine tests.

Test yourself with our First Step THC self-testing kits. They are calibrated to the NZ Standard of 50ng so if you pass this self test, you will pass the real test.

Our Guarantee: To date we have had over well over 99% satisfaction in New Zealand. In the extremely rare event that they don't work, our drug testing solutions come with a full money-back guarantee. Note: You must read and follow ALL instructions. Choose carefully as not all products can be returned (see our shipping and returns page).