EU Sniffs Out Ban on Dichlorobenzene Air Freshener

A study commissioned by the European Commission from consultant Risk & Policy Analysts (RPA) and made publicly available recommends that a ban be instituted on certain domestic uses of the chemical 1,4 dichlorobenzene.

The RPA study notes that the European Commission already set out the results of a previous risk evaluation and risk reduction strategy for 1,4 dichlorobenzene in a Commission Communication dated February 2008. In that Communication, the Commission noted that an EU risk evaluation found a risk of carcinogenicity amongst consumers from inhalation exposure to 1,4 dichlorobenzene present in air fresheners and toilet blocks and recommended that marketing and use restrictions be considered for the use of the substance in air fresheners, moth repellents and toilet blocks. 1,4 dichlorobenzene is currently classified in the EU as a Carcinogen Category 3.

The RPA study confirms the Commission’s concerns and recommends that a ban on the marketing and use of 1,4 dichlorobenzene in air fresheners and toilet blocks be phased in over 12 to 24 months throughout the EU (moth repellents did not form part of the RPA study). The study finds that a total ban is the only measure that can guarantee a sufficient reduction in risks to consumers.

The RPA study also sets out an economic and social analysis of the use of 1,4 dichlorobenzene in air fresheners and toilet blocks. The study has found that previous findings regarding 1,4 dichlorobenzene (including its classification as a class 3 carcinogen) have already affected traditional markets for products which incorporate the chemical and has led to an overall reduction in production and use in the EU.

The Commission is likely to follow the advice set out in the report and to prepare a draft amendment to include the use of 1,4 dichlorobenzene in air fresheners and toilet blocks in Annex XVII of the REACH. This REACH Annex deals with restrictions on the manufacture, placing on the market and use of certain dangerous substances, preparations and articles.