How do I clean my LastSwab? August 02, 2019 14:33 Updated LastSwab is the sanitary, reusable alternative to single-use swabs that can be easily cleaned using soap and water. 💦 👌 Related articles Where can I buy LastSwab? Why not just use paper and cotton swabs? Why is LastSwab made out of plastic? Will LastSwab dry my ear? What is LastSwab made of?