nozzle wipe
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One thing I did was collect all the old and torn silicone socks I had lying around and made a wipe.
I just sliced off the sides and kept the face, then alternated them with washers. Used RTV on the bottom to bind them.
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Stumbled upon this one while searching for a silicon work mat.
E.g. the 50x50x20mm.
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The last 3D Printing Today (episode #349) discussed some magic 'inexpensive silicon foam' that works great to wipe the nozzle.
It starts at the 17 minutes mark. (Clicon on the POD icon to start playing, or find them on your favorite podcast player).
https://threedprintingtoday.libsyn.com/3d-printing-today-349
I think they were referring to something like this: https://www.amazon.com/Silicone-T-Shirt-Machine-Transfer-Cushion/dp/B07HNSWXDQ