div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: USA Gymnastics USA Gymnasticsproper cleaning equipment chemicals and implementing consistent and effective gym cleaning protocols POROUS MATERIALS Materials like carpet bonded src=https:reader030vdocumentsmxreader030viewer20220406205f31b661015e23559f2e99f2html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: USA Gymnastics USA Gymnasticsproper cleaning equipment chemicals and implementing consistent and effective gym cleaning protocols POROUS MATERIALS Materials like carpet bonded src=https:reader030vdocumentsmxreader030viewer20220406205f31b661015e23559f2e99f2html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv