Four batches of Lipton milk tea powder will be recalled after melamine was found in an internal quality check by Unilever Hong Kong.

The products are:

* Lipton Milk Tea Powder Original 17g x 20 sachets, best before date 17112009;

* Lipton Milk Tea Powder Gold 18.5g x 10 sachets, best before date 17112009;

* Lipton Milk Tea Powder Gold 18.5g x 20 sachets, best before date 18112009; and,

* Lipton Milk Tea Powder Gold 18.5g x 20 sachets, best before date 19112009.

The Centre for Food Safety urged people not to drink the products. The centre has asked the trade to stop selling them and will collect samples for testing.

The company has set up a consumer careline 2892 3110 for enquiries.