This article was written by Liam Melody, founder of Clear It Out (Environment Agency Waste Carrier Licence CBDU176999), a licensed house clearance company operating in London, Surrey and Kent. It covers how to legally dispose of common household waste items including paint, batteries and chemicals.
Most people doing a house clear-out hit the same problem: a shelf full of old paint tins, half-used bottles of weed killer and a drawer full of flat batteries. None of it can go straight in the bin. This guide covers what to do with each type legally and safely, so you are not left guessing on clear-out day.
Know Your Paint Type First
The disposal method for paint depends entirely on the type, so check the label before you do anything else.
If it says “clean brushes with water”, it is water-based paint — emulsion or acrylic — which covers most interior walls and ceilings.
If it says “clean with white spirit” or has a strong solvent smell, it is oil-based. This includes gloss, satinwood, varnish and most exterior paints. The rules for each are very different.
How to Dispose of Water-Based Paint
Water-based paint is not classed as hazardous, but it cannot go in the bin as a liquid. You need to dry it out first.
Leave the lid off the tin and allow the paint to solidify naturally. To speed this up, stir in cat litter, sand or sawdust. Once completely solid, the dried tin can go in your general waste bin.
Some London councils allow dry paint tins in kerbside recycling. Check your borough’s recycling guidance before putting it out. If you have a large quantity, take it to your nearest Household Waste Recycling Centre (HWRC).
You can also donate usable leftover paint through Community RePaint, a national scheme that passes on leftover paint to charities, community groups and individuals who need it.
How to Dispose of Oil-Based Paint
Oil-based paint is classed as hazardous waste. It cannot go in the general waste bin and must never be poured down the drain or into the garden. Both are illegal under UK law and carry significant fines.
The correct route is your local HWRC. All London HWRCs accept hazardous household waste including oil-based paint. Many require you to book a slot in advance, so check your borough before you go.
Several London boroughs also offer a free hazardous waste collection service. The City of London Corporation runs a scheme covering 31 London boroughs, giving residents up to three free collections per year for paint and boxed chemicals combined, up to 50kg per collection. Check whether your borough is included and book directly through your council.
How to Dispose of Batteries
Batteries should never go in your household bin. They contain chemicals and heavy metals that can leak, and lithium batteries in particular can cause fires in bin lorries and waste facilities.
Disposal is straightforward. Most supermarkets, DIY stores and schools have battery drop-off boxes near the entrance that accept standard AA, AAA, C, D and 9V batteries. All London HWRCs also accept batteries for recycling.
For rechargeable batteries from phones, laptops and power tools, take them to a dedicated electronics recycling point at your nearest HWRC. Before transporting loose batteries, cover the terminals with masking tape to prevent short circuits during transit.
How to Dispose of Household Chemicals
Weed killer, pesticides, paint stripper, motor oil, brake fluid and similar products are classed as hazardous household waste. They cannot go in the general waste bin and must not be poured down the drain.
Take them to your local HWRC. When you arrive, separate the chemicals from any general waste you have brought and notify a member of staff that you have hazardous materials. They will direct you to the correct bay.
Keep items in their original containers where possible so staff can identify them safely. Do not mix chemicals together before disposal.
Finding Your Local HWRC in London
Most London boroughs operate their own Household Waste Recycling Centres, and many now require you to book a slot before arriving. Use the GOV.UK recycling locator to find your nearest site and check what it accepts.
If your borough is covered by the City of London Corporation’s free hazardous waste collection service, you can book a home collection for paint and chemicals rather than making the trip yourself. Worth checking before loading the car, particularly if you have a large quantity.
When It Is Part of a Bigger Clear-Out
If the paint tins and chemicals are part of a wider garage clearance, loft clear-out or general rubbish removal, the easiest approach is to handle the two streams separately. Our rubbish clearance service can remove bulky items, old furniture and general household waste, freeing you up to deal with the hazardous materials through your local HWRC.
If you are not sure what we can and cannot collect, give us a call on 020 8050 5832 and we will talk you through it before you book.
Written by Liam Melody
Liam Melody runs Clear It Out, a London-based house clearance company. He and his team carry out clearances across London every week, from single-room jobs to full estate clearances. Everything removed is dealt with responsibly, donated, recycled, or disposed of at a licensed facility.
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