Complies With HSE Guidelines. Relieves eye irritation and discomfort. Fast and effective eye irrigation restores the eye to its natural PH. The compact 20ml pods are an essential addition to first aid kit and cabinet. This size pod provides minimal wastage when compared to larger bottle sizes. A single pod is usually enough to irrigate a small foreign body from the eye, however for potentially harmful splashes in the eye or larger foreign bodies then our larger size 250ml or 500ml bottles may be a better option.