@HockeyRat My method is to take everything apart and soak all the pieces - bottle, pump sprayer, pump sprayer tubing, and cap - in isopropyl alcohol for 10 minutes. Then I rinse all the pieces with distilled water and let them air dry.
If it's a brand new sprayer bottle, I'll first wash everything with dish soap and water, then use the above method.

@juliano546 that was a great idea. I reached out to them and their support was very helpful. They weren't able to figure out the shipping charge issue, so for now they gave me an additional discount that covered the cost of shipping. Great customer support!

Also, bitcoin is up to 80K this morning so more buying power than recent days. I just placed my first order with them, and I’m glad I waited until today. Every now and then my procrastination pays off.

I was looking into their 5mg Cagrilintide, but then noticed that the COA for it dated 09/06/2026 was from ILS Labs. Based on what I've read around here about ILS, I decided to pass on it.