Correction fluid the Montreal Protocol on Substances That Deplete the Ozone Layer, and then the slightly safer trichloroethylene. Thinners currently used with correction fluid include bromopropane. Because it contains organic solvents (volatile organic compounds), unused correction fluid thickens over time as volatile solvents escape into the air. It can become too thick to use, and sometimes completely solidifies. Therefore, some manufacturers also sell bottles of solvent as "thinner", a few drops of which will return the correction fluid to its original liquid state. To avoid the inconveniences of organic solvents (safety and availability), some brands of fluid are water-based. However, those have
Psychoactive Substances Act 2013 will be difficult or impossible. So far, no manufacturing licenses have been applied for. The Act was brought in as a reaction to widespread concerns over the 2005 deregulation, or decriminalisation, of selling psychoactive substances in New Zealand with the introduction of section 62 in the Misuse of Drugs Amendment Act 2005 and the Misuse of Drugs (Restricted Substances) Regulations 2008. These laws made psychoactive substances such as party pills and legal highs available in New Zealand in a relatively new experimental market aimed at decriminalising the production and sale of recreational drugs. Psychoactive Substances Act 2013 The Psychoactive Substances