We covered old leftover paint on the site many, many moons ago (roughly 66-67 moons ago apparently) but these last few weeks, we’ve been rather overrun with little tester pots of paint here.

I hate tester pots from an environmental point of view – usually plastic pots, sometimes with an integral brush, that are thrown away once their purpose has been served – but I’ve made enough costly paint mistakes in the past (and in the very recent past, she says knowing there is £80 worth of unsuitable-for-current-job paint sat upstairs…) to begrudgingly accept using them.

I think there are two questions here: how can I use up the little bits of paint? And second, is there anything I can do with the little pots?

The amount of paint in each tester is only enough for very small projects. I remember at uni painting a set of drawers with leftover tester pot paint – each drawer a different shade of blue – and the sides of the pots themselves tell me they’re suitable for stencilling, where you just need a little paint of each colour. Have you done (or seen) any mini-craft projects using leftover tester pot emulsion paint?

As for the pots themselves, the ones I have here tell me they’re polypropylene – plastic number 5 – which can be recycled but isn’t collected everywhere yet. The pots seal very tightly – as you’d expect from something containing paint – and so they could be washed out & reused for containing other liquid things or keeping other things dry or safe. I won’t use them for anything food related – since they’ve contained paint and aren’t food grade – and probably not anything like plant seeds either — but they’d be fine for small amounts of non-edibles/growables: like old film canisters, they’d be useful for all sorts of little fishing related things, for beads or buttons, and nuts/bolts/screws or sewing needles etc.

What would you reuse them for?

Long time Recycle This friend (and very frequent commenter!) Anna has a question about the protective sleeves slipped around wine bottles:

Any ideas what to do with the plastic nets they put for wine bottles for protecting them when you buy one?

I don’t drink wine so I had to turn to my friend Google to see what those nets are like – some have big holes and look foamy, whereas others have smaller holes and look more like the thin plastic netting you get garlic bulbs in (a smaller version of orange/onion nets). I think the former are to provide some “bounce” protection while the latter just keep all the big bits of glass together in the event of a breakage. (Please correct me if I’m wrong about those assumptions.)

Either way, the first suggestion has to be reduce if you can: if they only add the netting at the shop after you’ve bought the wine, don’t let them: either take an old net to reuse or throw caution to the wind and just go nude ;)

As for reusing them for other things, the thinner/smaller holed nets can be filled with bird seed to make your own bird feeders, filled with the ends of old soap bars and hung on an outside tap for garden clean-up, or bunched up to make washing scrubbies.

I’d be tempted to throw a few of the foam type ones in with our reusable shopping bag stash for when we go to the supermarket for a big shop – they could cushion glass jars and other glass bottles to save them clinking together all the way home. Opened out flat, the foam ones would also be useful as cushioning under heavy plant pots (so they’re less likely to damage/dint the surface they’re stood on) or between occasionally use crockery to save that knocking together too.

How do you reuse or recycle those nets?

It’s seed-starting time here in the northern hemisphere and my Twitter feed is full of exciting stories about what fruit & veg people are going to be growing this year. I’ve added half a dozen more fruit bushes to our garden this year but I’ve not sown any seeds yet — my seed box is sat on the side of my desk making sad puppy eyes at me as I type ;)

Gardeners & allotmenteers are just about always resourceful types when it comes to reusing and recycling stuff – I don’t think I’ve ever met a grower who doesn’t keep ice cream/margarine tubs etc for reuse – but I thought it would be worth having a bit of a sharing session about what you reuse for starting seeds, as plant pots or as water-catchers under plant pots, and if there is anything that you choose not to reuse for whatever reason.

At one point, a good few years ago now, I think about 90% of my seeds were started in plastic mushroom tubs — either directly in the tub or using them to catch water draining from plants pots. In the past, I also used shallow fresh pasta packaging as starter trays and multi-serving yoghurt/cream pots for the growing on stage. I know my dad keeps the clear plastic boxes used by supermarkets for muffins or pastries whenever he gets them because the lid gives the tray its own little propagator/greenhouse too – and similarly he cuts down 2ltr pop/soda bottles to make a pot with its own little cloche.

Moving away from plastic – since I do worry about putting plastic in direct sunlight/warm spots when it’s not designed to be used in that way, I’ve used newspaper and toilet roll tubes to make “plantable” pots – the former just require a little folding into shape and the latter can be cut in half to make twice the number or left whole as “root trainers” for growing carrots or parsnips.

(I also cut up plastic milk bottles & drinks cans to make plant markers for all these many, many seeds!)

So, what packaging (or other household waste) do you reuse for starting off your seedlings? What about for the growing on stage?

We’ve covered wool jumpers/sweaters on the site before now – what to do with them when you accidentally shrink your most favourite jumper ever in the wash. But what about acrylic jumpers? They don’t get ruined in the same way but cheaper ones tend to lose their shape and look a bit washed out over time. That’s the position I’m in now with a few things from before I brought in my “at least 50% natural fibres” rule (in practise, it’s usually a minimum of 80%) – they’re approaching the end of their wearable life even by someone as scruffy as me.

Since they can’t be felted (either accidentally or on purpose), they can’t be used for a lot of the same reuses as wool jumpers – they’re too thin (and anyway, not heat resistant enough) to be turned into a pot holder or something like that, and I don’t think they’d be absorbent enough to be used to make a soakers/nappy covers for babies.

If they were prettier jumpers & cardigans (rather than just boring one colour ones), I could use the less washed out ones to make a cushion cover – I love the stripes and matching stripy draught excluder in that tutorial and actually, that’s another idea – I could use the arms to make a draught excluder, stuffed with the shredded material from the body. But what else could I do with them?

Have you reused, recycled or upcycled acrylic jumpers in any interesting, practical or fun ways?

We’ve had an email from Mel asking for a bit of help with a university assignment about green things and I thought it might make an interesting discussion:

I have a uni assignment where I need to market an ‘imaginary’ green product – I believe my time would be better spent marketing an ‘actual’ green product – but that is unfortunately not the brief!!

Each product I have thought of seems to already exist when I do an Internet search … so I though I might pose the question to you all … ‘What green product do you wish someone would invent?’. I’d love to hear your suggestions and hopefully find a subject for my assignment. It can be as simple or wacky as you like – it does not have to be based on actual science since it is for a marketing subject – but I would prefer to spend my energies on something useful and thoughtful.

Thanks! Great site, by the way :)

We greenies tend to be pretty resourceful at making our own green versions of things we need if we can’t buy them already (either because they don’t exist or because they’re too expensive) but there must be some things we’re still clamoring for. Plus, I suspect someone of us might be wishing for things that already exist – and hopefully by expressing our wishes we can find out about them!

My only ideas are business-to-business ones such as genuinely green food packaging for shops & supermarkets to use — yes, we can take our own containers to some places and reduce the amount of packaged stuff we buy in the first place, but it would be good if supermarkets had more affordable-to-them, greener options as an alternative to formed plastic or vacuum-sealed plastic containers. Or, more of a service than a product but a way for more packaging to be returned & reused like milk bottles or pop bottles in ye olden days.

One of my other “why can’t you get…?” pet peeves is the amount of times we’re transporting water around unnecessarily in products that could be made more concentrated or in a dehydrated form — but all the examples I can think of right now are available, for example powdered milk and shampoo bars.

Do you have any “why isn’t there a green version of that?” items?