1: buy lacquer consider clear their own needs. For example, some water resistance to several days, some only for a few hours, the price of the former natural much more expensive, however, resistance to water of the provisions of the state reach as long as the strange is qualified, so choose what you need without 96h coating.
2, various technical parameters. Each brand of lacquer in environmental protection, saturation and other technical parameters are not the same, consumers can from the technical parameters that paint harmful substance content and color saturation, can be by virtue of these technology parameters and choose to suit their own products.
After coating can achieve the desired effect, the key lies in the degree of saturation of the product. If it is the first time to buy a new paint, may wish to choose "best seller", buy paint do not have to blindly pursue new products, some best-selling products may be more quality assurance.
3, various inspection report. From technical indicators to determine whether the product is good or bad. Technical indicators directly reflect the quality of the water paint, paint contains organic volatile matter (VOC) with toxicity and irritation.
So at the time of purchase, consumers should be most concerned about is the environmental performance, in general, sampling inspection report than censorship to objective, national testing agencies than local institutions to the authority.