Note: If your oven shelves have been sprayed or coated with ‘self-clean’ substances, do not use this method. The chemical coating can be damaged by soaking. This method is not suitable for aluminium trays or shelves. Aluminium can be cleaned using bicarb or washing soda, but long soaks cause oxidization. Stir until the liquid is clear and the crystals have dissolved, then simply add the eco-friendly washing-up liquid and tea tree oil and mix well using a small whisk.

Green Living Made Easy by Nancy Birtwhistle | Waterstones Green Living Made Easy by Nancy Birtwhistle | Waterstones

In a bowl large enough to take the woollen jumper when folded, give 2–3 squirts of hair conditioner and add the vinegar then fill with lukewarm water. Lay the folded jumper onto the bowl of water. No need to submerge it – leave it to absorb the water in its own time and sink to the bottom of the bowl, then leave overnight. The vinegar and hair conditioner will soften the woollen fibres, making them lax and pliable. The next day, pour the water off the jumper and gently squeeze it to remove the excess. Do not rinse, wring or spin.Mix a thin paste and dab it over the stain, massaging it in circular motions with gloved hands. The residual stain will lift and so will the odour. If you can air-dry the item, even better. It takes years and years to break down, is toxic and the fumes can irritate the eyes, throat, lungs and skin. This is what Birtwhistle uses in her iron, rather than buying expensive distilled “ironing water” or using hard tap water, which can fur up an iron with limescale. She takes it from her water butt a litre at a time. “Boil it and, when it’s cold, add two or three drops of lily of the valley essential oil.” Make an all-purpose cleaner

Green Living Made Easy: 101 Eco Tips, Hacks and Recipes to Green Living Made Easy: 101 Eco Tips, Hacks and Recipes to

In a sink large enough to take your oven shelves, or a sturdy plastic box, measure 2–3 cups of washing soda. If your shelves are really grubby, make a double concentrate and use 4–6 cups. Pour in sufficient boiling water to cover your shelves. If you do two shelves your water needs to be about 3 inches (7cm) deep. It was a filthy washing machine that prompted Nancy Birtwhistle to embrace the power of eco-friendly cleaning. “I was nearly at the point where I thought I needed a new washing machine, because it was a disgrace,” she says. “And that’s the sort of culture we’ve become: ‘I’ll replace it.’” Instead, she gave it a thorough clean and switched to homemade detergent. She says her machine no longer gets gunked up from chemical overload.

Nancy Birtwhistle's cream cleaner

We all want to do our best for our homes and the planet, but it's often hard to find the time and energy to think of alternatives. Nancy Birtwhistle makes it easy with 101 indispensable tips, ideas and recipes that will help you to live a more eco-friendly life without giving up on any home comforts. Yellowing fabrics, such as pillow cases, can be transformed, says Birtwhistle. “Put them in a lemon juice or citric acid solution [3tbsp added to 600ml hot water], with salt, and leave to soak. You need a sunny day. Peg them outside – don’t rinse or wring them – and the sun will bleach them.” Screen clean And my homemade cream cleaner is perfect for granite worktops and sanitary ware, being non-acidic and only slightly abrasive.