There are many varieties of paint available to the consumer, which have been safely developed for all kinds of applications. Some have been developed especially for refinishing projects such as solvent-borne or alkyd paint products. These tend to generate more odours and dry more slowly than low odour, water-based paint products on the market. Therefore, when applying alkyd paint indoors, consumers should always ensure adequate ventilation to reduce odours. Consumers should read all paint labels and take additional precautions with a solvent formulation or thinner. MEKO is a chemical exclusively used as an anti-skinning agent in alkyd or solvent-based formulations such as primers, varnishes and stains. It is never used in water-based products also known as latex paint. This chemical helps assure the integrity of the paint product during storage. In order to minimize exposure to this particular chemical when used inside, Health Canada and paint manufacturers note on the label the importance of ensuring adequate ventilation when using alkyd or solvent-borne products indoors to prevent health risks due to sensitization. For further information please see the information below developed by CPCA and approved by Health Canada.