Dycem Foot Borne Contamination Control Independent tests carried out by GlaxoSmithKline prove that Dycem floor coverings and mats are more than three times more effective than disposable peel-off mats. Dycem prevents 99% of wheel and foot borne contamination entering the critical environment, compared to a mere 27% for peel-off mats; a huge difference by any standards. Making Dycem an integral part of your contamination control program means totally effective, flexible and economic contamination control. Visit Dycem's website for more information. Click here.