Allow at least five minutes for the solution to work its magic on the blockage; you can leave it for up to 15 to 30 minutes ...

If you're dealing with the nuisance of a blocked or slow-draining sink or shower, you don't have to resort to harsh chemicals to get things moving. Whilst traditional drain cleaners are packed ...

It does have a very strong smell so it's best to ventilate ... It's handy that you can order this one on Amazon. Lidl's drain cleaner is quite powerful, containing chlorine-based cleaning agents.