At Waste King, we emphasise the importance of responsibly disposing of tattoo ink caps post-use. Given that these caps are plastic and theoretically cleanable, it’s crucial to consider that during the tattooing process, they may be exposed to the client’s blood or other bodily fluids, posing a risk of infection. To ensure the highest safety standards, we recommend treating used tattoo ink caps as potentially infectious waste and disposing of them in a clinical infectious waste bag, alongside other materials of a similar nature.