We've all got that one room which we hardly use, but are we wasting energy on it? Clever Will Tutty uses his powers of observation to pick apart the dangers of heating a room unnecessarily, and the pitfalls of not heating it at all.

So you turn the tap on, it's cold...it stays cold...what the heckingson? So you go and check the boiler, it's fine, it's on. So what the dickens?! Caz has got the answer, and it's surprisingly surprising.

I've never had a fight with a radiator before but I've been reliably informed that they do actually bleed. Here's the notorious Will Tutty of WT Plumbing doing just that. It's pure joy.

I've never had a fight with a radiator before but I've been reliably informed that they do actually bleed. Here's the notorious Will Tutty of WT Plumbing doing just that. It's pure joy.

How many plumbers does it take to re-pressurise a combination boiler? One. And his name is Willy Tutt...I mean, Will Tutty.

Caroline provides us here with her way of unblocking those pesky sinks, plugs and drains. This technique works for regular blockages in most sinks, plugs and drains.

Check out Caz's handy tips for washing smudges, smears and stains from your internal walls. There's nothing quite like a handy hint that can literally save you wads of doshola by helping you avoid losing that all important deposit.

Caroline gives us a few invaluable tips for preventing condensation to avoid black spotting, mould & mildew, and expensive redecoration costs.

This is the first video in our series of How To videos where Caroline takes us through a step by step guide to identifying and solving the common problem of tripped electrics. Whether it's an appliance in your kitchen, a plug socket, or a blown fuse, this video is a good place to start.