- 1). Insert the empty syringe with a new needle into the ivermectin and draw out slightly more medication than you need. Slowly push out the extra ivermectin into an appropriate waste receptacle. Check with authorities where you live to find regulations governing disposal.
- 2). Pour propylene glycol into a small bowl or dish. Pour in more than you will need. This prevents contamination of your bottle of propylene glycol.
- 3). Squeeze the bulb of the medicine dropper and draw up the desired amount of propylene glycol. Pour the excess liquid down the sink.
- 4). Place the syringe needle in the open (non-bulb) end of the medicine dropper and inject the ivermectin into the propylene glycol. Shake gently to mix.
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