Brian Watson wrote:
Much was made earlier this week in a feature from the Ideal Home
Exhibition about plants that are particularly good at cleaning
harmful chemicals out of the air in offices and other indoor places
(shopping malls etc).

Anyone know of a specialist list online detailing the particularly
suitable species?

I'd be careful when choosing: claims like that are usually rubbish! A
good air-conditioning system or conventional ventilation would be
better.

Mike.