Free Domestos Discount Voucher

We've just spotted a brand-new supermarket discount coupon on Facebook! To get 50p off a pack of Domestos Rim Blocks, simply follow these easy steps;

1) Like Domestos on Facebook
2) Interact with their page and then refresh your newsfeed
3) Complete the form when it appears in your newsfeed

Once you have completed the above steps, you'll be able to access your discount voucher. Simply show when purchasing to redeem.