I Felt A Little Oil Drop Splashed Into My Right

I felt a little oil drop splashed into my right eye while I was cooking about an hour ago. I did not feel any heat or burning sensation in my eye but it felt something in it. I have washed my right eye with warm water for about 20 minutes. However, I still feel a gritty sensation in the eye but no pain or burning sensation. Should I be doing anything else? Thanks