The guidance from the DfE requires that any equipment being transferred between bubbles is either cleaned (‘meticulously’) or quarantined for up to 72 hours.
“Resources that are shared between classes or bubbles, such as sports, art and science equipment should be cleaned frequently and meticulously and always between bubbles, or rotated to allow them to be left unused and out of reach for a period of 48 hours (72 hours for plastics) between use by different bubbles”
To increase the availability of equipment and efficiently utilise resources, it may be helpful to set aside time during the school day, when no new practical is planned and when ‘meticulous’ cleaning of key items, such as plastic eyewear can take place.
A specific room or prep room space could be set aside as a cleaning base.