18/06/2026
For as long as the team at PBHR WA can remember, there has been a common myth circulating that the small black dots on the side of a syringe barrel indicate how many times it has been recycled for reuse.
š„This is not true.š„
No part of a syringe is recycled. Those dots are actually batch and manufacturing marks used by the factory during the production process. They have nothing to do with the quality of the syringe.
So⦠what happens to used equipment?
At PBHR WA we care about keeping our community and environment safe. It is important to know that we never recycle used equipment - and that matters because around 70% of the needles and syringes we distribute to the community in Western Australia every year are returned to us for safe disposal.
When you return used needles and syringes to PBHR WAās needle and syringe exchange:
ā”ļø They are collected in a secure sharps bin.
ā”ļøThe bins are sent away to a specialised medical waste facility for safe disposal.
ā”ļøAt the facility, they are incinerated at extremely high temperatures, ensuring they are completely destroyed.
Remember, every needle and syringe is designed and intended for single use only. Using a brand-new, sterile syringe every time is one of the most effective ways to prevent injection infections and protect your vein health into the future.
Place your used needles and syringes in a rigid-walled, puncture-proof container (such as a plastic drink bottle or laundry detergent bottle, not glass or aluminium) and seal the lid. Return the container to your nearest needle and syringe exchange program for safe disposal and swap it for new sterile needles and syringes - for FREE. If you canāt get to an exchange, donāt worry, itās safe to drop the sealed container into a general waste bin.
It feels great to get that off our chest! The next time you hear someone talking about those little black dots, give them the facts and share this post.