FRYER OIL OPTIMISATION
Maximise Oil Life. Deliver Perfect Product. Reduce Costs.
Frying oil breaks down faster than you think - heat, oxygen, moisture, and food debris all work against you. The result? Dark oil, off flavours, foaming, and rising costs. As oil degrades, it thickens, absorbs into food, and becomes harder to manage - impacting both product quality and your bottom line.
Take Control of Your Oil. With the right approach, all of this can be controlled. By combining effective filtration, treatment, and testing, you can extend oil life, improve product consistency, and significantly reduce spend.
Complete Foods provides the products, expertise, and hands-on support to help you take full control of your frying operation. From longer-lasting oil and consistent performance to better food quality and lower costs, we help you get more from every litre. Trusted by the world’s largest frying operations, we deliver proven solutions across oil treatment, filtration, and testing - giving you everything you need to manage, monitor, and maximise your oil in one place.
Start reducing your oil costs today
Browse our full range of fryer oil optimisation products - from Magnesol treatments to test strips, filter media, and cleaners.
Solutions for chains and multi-site restaurants
If you're managing oil costs across multiple sites or just want expert advice before you buy, we're happy to help. Find out how Complete Foods can work for your operation.
A WORD FROM
Our Customers
Mark Ellison, Head Chef - The Grill House, Manchester
We've cut our oil spend by a third
We were getting maybe four days out of a full oil change. Since using Magnesol and filtering properly we're pushing seven or eight. The difference in cost alone made it worth it.
Donna Patel, Kitchen Manager – Street Bite, Birmingham
Takes the guesswork out of it completely
I used to just change the oil when it looked bad. Now we test it properly and we know exactly where we are. Food quality has been more consistent too.
Jamie Corrigan, Owner – Corrigan's Chippy, Leeds
Wish we'd started sooner
Honestly thought it was going to be complicated. It's not. The products are straightforward and the oil lasts noticeably longer. Simple as that.
Featured Blog Post
How to Reduce Frying Oil Costs in Commercial Kitchens
Frying oil is one of the biggest variable costs in a commercial kitchen - and one of the most overlooked. For independent takeaways and food businesses running fryers day in, day out, oil spend can...
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Have a question? We are here to help.
Check out the most common questions our customers asked. Still have questions? Contact our customer support.
What is Magnesol and how does it work?
Magnesol is a fryer oil treatment powder that removes the polar compounds, free fatty acids, and food debris that degrade oil quality. You add it to your fryer, allow it to work, then filter it out - taking the contaminants with it. The result is cleaner oil that lasts longer and produces better food.
How much can I realistically save on frying oil?
It varies by operation, but operators using Magnesol alongside a consistent filtration routine typically see oil life extend by 50% or more. For a busy kitchen getting through multiple oil changes a week, that adds up quickly.
Do I need special equipment to use these products?
No. Magnesol works with standard filtration equipment, and most of our filter media is compatible with common commercial fryer setups. If you're unsure about compatibility, get in touch and we'll point you in the right direction.
How do I know when my frying oil needs changing?
Colour and smell are unreliable indicators on their own. The most accurate method is testing with oil test strips or a digital oil sensor, which measure the level of polar compounds in the oil. We stock both - they take the guesswork out of the decision entirely.
Can Complete Foods supply larger multi-site groups?
Yes. While smaller operators can order directly through the shop, we also work with multi-site restaurants, QSR chains, and high-volume kitchens. If you'd like to discuss volume pricing or an oil management programme for your business, get in touch.
