A 2014 Cochrane Review concludes that double-gloving reduces the risk of an inner-glove perforation by 71% compared to single gloving
The same Cochrane Review concluded that based on the consistency and large data pool, there is no further need for more or better studies to confirm the enhanced protective effect of double-gloving
Needlestick injuries occur in the NHS each year
The Biogel Indicator System is made up of a dark-coloured underglove and a straw-coloured over glove.
Normally, the over glove blocks out most of the underglove's colour. When fluid gets between the two layers, light passes through the over glove and reveals the underglove.