How can I reuse or recycle rainwater?

rain-puddleContinuing our week of water themed posts, we’ve had an email from Chris:

Being a good green hippy, I’ve got two waterbutts in my garden, which I use to collect water for my garden. But now it’s winter my garden doesn’t need watering and the butts are nearly full even though it’s only November. I imagine I could use all the water now and they’d fill up again within a couple of weeks. Can you or your readers make any suggestions?

One answer might be to plumb in the water butts to feed your households non-drinking water needs such as toilet flushing and perhaps even laundry – not just for this time of year, but for use all year around when you’ve got the water to supply it. I really want to set up a greywater system, including rainwater, to feed the toilet cistern if nothing else but I suspect it would too problematic in this awkwardly tall house as the water would have to be stored two storeys below the bathroom – but if we have another toilet put in lower down in the house, I’ll definitely look into it.

I remember someone telling me at some point that rainwater is also good for cleaning windows as it typically has less mineral deposits in it than tap water (so will leave less residue) – but Googling doesn’t seem to confirm or deny that — anyone know?

Staying outside, you could use the water if you need to clean paths of stuck-on leaf mulch or cleaning out the greenhouse ready to shut it down for winter.

Any other suggestions?


Interesting Reducing, Reusing and Recycling links

leavesWith autumn slowly moving into winter, here’s some seasonal links from around the web:


How can I reuse or recycle water from washing out paintbrushes?

paintbrush-waterWe had a water week – a week of water themed posts – in honour of World Water Day back in March but I’ve had a run of water-related questions recently so I thought we’d have another wet week. “Water Week 2: This time it’s personal damp.”

A couple of weeks ago, Tyler asked a question on a random old post:

What should I do with the water I use to wash of my paint brushes?

It’s a good question because it uses a surprisingly large amount of water to get paintbrushes clean – and even more if you’ve been using a roller for large scale decorating.

Can anything be done with the very, very watered down paint – particularly the first rinse which is really quite paint-y?

Do you have any tips for reducing the amount of water used to clean them? I try to squeeze out as much paint as possible before washing – old newspaper works well as a wrapping material but quickly gets soaked, plastic bags is less absorbent but you’ll be able to squeeze it for longer.

(Picture by basheertome)


How can I use up leftover baked/jacket potatoes?

jacket-potatoSo, the reason for this post and it being posted considerably later than usual is the same thing – we had a bonfire night party last night — great fun but it ended somewhat late for a school night. Prior to Wednesday, it had just been a couple of friends coming around to burn things then play Guitar Hero, then it suddenly became a whole bunch of people (including one six week old person) coming around for food and flames. I, unwisely, decided I’d be able to make two soups and two cakes in the hour-and-a-half I had between getting in from the office and people starting to arrive… Not recommended.

Anyway, alongside the soup, sausages and parkin, we cooked a load of jacket potatoes – both normal white potatoes and sweet potatoes – but not all of them were eaten: we’ve got a GIANT sweet potato left over and four medium size white potatoes.

When I’ve been in a similar situation in the past, I’ve tried reheating potatoes in the microwave but it had less than desirable results. Anyone got any techniques for a more successful reheating? Is the oven the answer?

What about other ways to use up the potatoes? If we didn’t already have two lots of leftover soup, I’d possibly use one or two in there. A mash-topped pie might work too. Any other suggestions?


How can I repair a pair of waterproof trousers?

waterproof-trouser-seamBecause she’s a keen fixer of things, I told Alice in Blogland about our new “Repair This” feature and she replied that she had something in need of mending, but didn’t know how to go about it:

It’s a pair of waterproof trousers which have taped seams. Basically I bent over in them and the seam split right down the middle, leaving the fabric intact but tearing the seam tape. Can I buy waterproofing seam tape from somewhere? What’s it called? And do I need to sew it in some sort of special way so that it ends up waterproof – if I do it wrong then I guess all my needle holes will let in water!

Any ideas?