Cleaning Bottoms

Bottoms up! I'm talking here about the foot or bottom of pottery pieces... One of the final things I do before putting a price tag on my ceramic pottery is sanding the bottom or foot.

I have had more than one person tell me they purchased handcrafted pottery which scratched thier expensive table top at home so they threw the pottery in the trash! Not only was the new owner of the pottery upset, I'm sure the potter who created the piece would also be upset to know the fate of their hard work.


A few seconds of sanding will make all the difference. I use two differnt types of sandpaper, no special files or tools needed.


For really rough spots or getting chunks of kiln wash off the bottom, a heavy grit belt sander type paper works great, it is called "cloth belt" and comes in sheets, rolls and the circular type (pictured below). The belt grinder cloth is much stronger than typical paper so it won't tear. If you are handy or know someone who is handy with a saw, a block of wood can be cut for to slip inside the circleular sandpaper or it can be held in your hand.

Cloth Belt

Sandpaper sponges are the wonderful invention I use in a fine grit to smooth the botttom as soft as a baby! They last a long time, can be used on greenware, bisque or after the glaze fire, best of all, they are cheap. I get mine at our local hardware store for .39 cents each! 3M makes them under the name of Pro Pad.

Sponge Sanders