Product recalls or recall notices announced recently. Details are available in most cases at www.cpsc.gov and other websites or phone numbers listed.

Children's pajamas

BedHead children's 95 percent cotton and 5 percent Lycra, two-piece pajama sets sold in toddler size 12 months through youth 14. The two-piece pajama sets were sold in three prints, Navy Cream Stripe, Pink Holland and Pink Spot. The Navy Cream set was sold only as a long-sleeve and pant set. Pink Holland and Pink Spot were sold as a short-sleeve top with shorts set and a long-sleeve top and pant set. The recalled pajama sets say "Boo Boo BedHead" on the sewn-in label on the back neckline of the pajama top. They were sold from January 2011-February 2014.

The pajamas fail to meet federal flammability standards for children's sleepwear, posing a risk of burn injuries to children.

Details: 844-312-3651; online at www.bedheadpajamas.com.

Mazda6

Mazda is recalling 42,000 Mazda6 cars in the U.S. because spiders can weave a web in a vent hose and cause the fuel tank to crack. The recall involves cars from the 2010 through 2012 model years equipped with 2.5-liter engines.

The yellow sac spider, which is attracted to hydrocarbons, builds webs that cause pressure to build in the fuel tank. That increases the risk of fuel leaks and fire.

Mazda recalled cars in 2011 for the same problem. It put covers on the vent line, but has found spiders can get past them.

Mazda will update the cars' software for free beginning this month to ensure that the fuel tank pressure doesn't build up.

Mazda says no injuries or fires have been reported.

BMW

German automaker BMW is issuing a worldwide recall of many models of cars with certain six-cylinder gas engines after identifying a problem with a bolt.

The company said that a recall started in China recently has been extended worldwide, affecting 489,000 vehicles, including 156,000 in the U.S.

BMW says in rare cases one of four bolts holding the cover on the engine's variable camshaft timing system breaks, which can then cause other bolts to fail. That means oil begins leaking from the unit, causing the timing system to become sluggish. It can eventually lead to engine failure.

The company says customers will be notified if their models are affected and that the repair takes a few hours at most.