Since some disposable warm pads are similar in size and appearance to packets of soluble granules for certain drinks, they should be kept properly and out of reach of children or elderly people. Ingestion of the content may cause burn to the oral cavity and esophagus or gastrointestinal disorder. The warm pads contain a mixture of iron powder, activated charcoal, vermiculite and salt. According to the information provided by the Hong Kong Poison Information Centre, there were 8 incidents of elderly people ingesting the content of disposable warm pads from 2006 to 2009. However, there has been a complaint that USB hand warmer fell short of its claimed temperature and was ineffective due to its small size.ĭisposable warm pads are common hand warmers but consumers should not ignore their potential risk. It can be charged by connecting to a computer.
The USB rechargeable hand warmer is another product new to the market. Due to the complicated operation procedures involved in activating the hand warmer, children and elderly people are not advised to use the product on their own. Product suppliers are urged to provide appropriate warning label on the metal case of the liquid fuel hand warmer.
#Grabber hand warmers instructions how to#
Consumers are therefore advised to figure out how to use the product safely and be aware of its potential hazards before use.
#Grabber hand warmers instructions skin#
The hand warmer should be kept in its external case and wrapper when in use to avoid direct contact with the skin which might cause burns.Īs the relevant regulations now stand, there are apparently loopholes in the monitoring of the safety of these products. In a test conducted by the Consumer Council, the temperature of the body of the product's metal case was found exceeding 70℃ while the top could reach up to 100℃. In a confined area, high concentration of carbon monoxide has adverse effects on human beings and may even cause death. Apart from carbon dioxide, carbon monoxide and a weak smell of fuel could be released during operation. Consumers should not overlook the potential risk of such product just because no naked flame can be seen. The expert warned of fire hazard that could occur due to leakage when too much lighter fluid is added or the use of inappropriate fuel. The product claims to be able to maintain warmth to a maximum of 12 hours. According to the supplier's information, heat is generated through evaporation and oxidation of the liquid fuel, but an expert pointed out that the process is actually the combustion of the liquid fuel. To operate the hand warmer, the user has to fill it with lighter fluid and ignite at the catalytic burner unit. Liquid fuel hand warmers are recently promoted in the market. However, consumers have to beware of the potential hazards in using them, in particular liquid fuel hand warmers. Warm pads or hand warmers are popular with consumers in the chilling weather. Complaint and Enquiry Channels Open/Close.Support Programme for Persons with Special Needs.
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