I found that after 2 or 3 refills, the plastic straw-like thingy needs to be cleaned or it will not give off a nice spray (only a direct shot). So you have to wash the straw-thingy in hot soapy water.

I love it. I use olive oil or butter for my cooking/baking and I love the idea of using only olive oil and no other ingredients.

ciao,
Norma June