Shoppers at Swedish flea markets are being urged to exercise caution with vintage goods, as experts warn that items such as old rubber boots, wool blankets, and children's toys may contain harmful chemicals no longer permitted under current regulations.
The warning comes as chemical legislation has become significantly stricter in recent years.
Products manufactured before these updates were subject to less rigorous safety standards, meaning that second-hand items can harbor substances like phthalates, heavy metals, or flame retardants that are now banned or restricted in new consumer goods.
While flea markets remain a popular summer pastime in Sweden, the presence of these legacy products raises questions about consumer protection in the second-hand economy.
Unlike new retail goods, which must comply with contemporary safety directives, vintage items are generally exempt from current testing requirements, leaving the burden of identification on the buyer.
Experts suggest that consumers should be particularly wary of items with strong odors, bright colors, or unknown origins.