A woman had liquid sprayed in her face by burglars who stole money, cigarettes and a bank card from her home.
Two men entered a house in Bright Crescent at around 4am on Sunday.
A liquid, which smelt of petrol, was sprayed in the woman's face, causing minor irritation to her skin.
A police spokesman said: "We want to find these men who are white, in their 20s or 30s, and were wearing dark clothing. One of them had very bad skin and a shaved head."
Anyone with information should call police on 101, quoting log 116 of May 6.