Professional organisers reveal the most common under-sink storage mistakes – and how to avoid them
Say goodbye to overcrowding once and for all
EDITOR’S NOTE: An earlier version of this article included a quote from a purported expert whose credentials we have not been able to verify. The quote has been removed. We regret this lapse in our verification process and have updated our internal protocols to reduce the risk of recurrence.
Professional organisers reveal the most common mistakes people make when organising under the sink, and what you can do to avoid these mishaps.
When it comes to storage and organisation, the under-sink for many is an easy storage idea that you don't have to think about – because it's admittedly where all the afterthought clutter goes.
Even if you're not trying to win awards with your bathroom storage ideas or kitchen storage ideas, there are some no-nos you should always try to avoid when possible when organising this spot in your home.
1. Buying the wrong sized storage solutions
'The frustration with many under-sink solutions available in the UK on international marketplaces, such as Amazon, is that they're designed for imperial-sized US or European kitchen units and simply don't fit snugly in standard UK cabinets,' explains Simon Glanville, managing director at A Place for Everything.
'If you're unsure, opt for a handled storage caddy instead that'll be handy for transporting cleaning products around the house with you or just a simple storage box.'
2. Overcrowding
I can imagine this one's pretty infamous amongst a lot of our under-sink storage (mine included). There's this urge to stuff everything we can into a fairly limited space and it just becomes utterly too cluttered.
'Many homeowners live busy lives which makes finding time for organisation difficult, resulting in wasted and forgotten products,' explains Anna Elkington, home interior expert at Melody Maison.
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'Stackable storage containers are the perfect idea to maximise storage space. Adding labels to these boxes improves organisation by ensuring no items are forgotten at the back of the cupboard.'
It's also important to regularly go through the things you have stored under your sink when you're decluttering your bathroom or kitchen.
3. Not taking advantage of vertical space
This is linked heavily to the previous point. There's so much under-utilised vertical space in these cabinets, so ensure you choose storage solutions which make the most of this height.
4. Failing to protect the area from potential water damage
Under the sink is notorious for being prone to moisture and dampness, therefore, it's important to keep on top of getting rid of damp and keeping the area dry. Failing to do so may damage products you store under sink, leading to mould and mildew growth.
5. Forgetting about plumbing
We've all been frustrated trying to create dream under-sink storage only to be foiled by the (necessary!) pipes and fixtures getting in the way. Factor these in from the off and measure carefully to make sure you can fit in your chosen storage around the pipes.
Perhaps now is the perfect time to bid farewell to the constant overstuffing that's definitely happening in my under sink storage.

Jullia was Ideal Home’s Junior Writer from 2022-2024 and the Ideal Home Certified Expert in Training on Vacuums having spent over 60 hours testing different models. She’s always loved all things homes and interiors, graduating with a bachelor’s degree in Architectural Studies from the University of Nottingham where her love for writing blossomed following her internship at ArchDaily. Now focused on home tech and cleaning, Jullia works on writing features and explainers to help people make the most of their home appliance investments, putting the newest launches through their paces. When she isn’t writing, she loves exploring the city, coffee shop hopping, and losing hours to a cosy game or book.