Cleaning Guides
How to Clean Oven Glass: Tips and Tricks
Oven glass takes the worst of every splatter and spill, and it shows. The good news is that even heavily stained glass responds well to the right method — here's how to get it properly clean, inside and out, without scratching it.
Cleaning the glass inside
If your oven has a removable inner glass panel, take it out and clean it away from the oven — it's easier to work on flat, and you avoid getting cleaning solution into the door mechanism. If it doesn't come out, that's fine too; the same method works either way.
Make a baking soda paste
Mix baking soda with a small amount of water until it forms a thick paste. Spread it over the glass, avoiding any heating elements, and leave it for 15–20 minutes.
Scrub gently
A non-abrasive sponge or cloth lifts the loosened residue without scratching the glass. Rinse with a clean, damp cloth once you're done.
Finish with a vinegar rinse
A 1:1 solution of white vinegar and water wipes away any leftover paste residue and leaves the glass genuinely streak-free, not just clean.
For particularly bad build-up, leaving the paste on overnight rather than 15–20 minutes gives it more time to work, and repeating the process once or twice is completely normal for glass that hasn't been cleaned in a while.
For stubborn, baked-on stains
If the baking soda method doesn't fully clear it, work up to something with more scraping power — but start with the gentlest option that might work, not the most aggressive.
A plastic scraper handles most baked-on residue without any real risk to the glass. If it genuinely isn't enough, a razor blade can work — but treat it carefully: use only the flat edge, never the corner, hold it at a low angle (roughly 45–75 degrees), and dampen the glass first. Avoid it entirely near the door seal. If you're not confident doing this, it's a reasonable point to call in a professional rather than risk a scratch that's there permanently.
Cleaning the outside of the door
The exterior collects dust, fingerprints and general grime rather than baked-on grease, so it needs a gentler approach. A soft cloth with mild soap and water handles most of it. For fingerprints and light residue, a glass cleaner made for ovens works well; for stubborn marks, the same baking soda paste used inside works here too, left for 15–20 minutes before a gentle scrub. If your oven has a stainless steel exterior, a dedicated stainless steel cleaner buffed on with a soft cloth removes smudges without leaving streaks.
Don't forget the door seals
Grease and grime build up on the rubber seal around the door too, and left long enough it can affect the seal's elasticity — which matters for how efficiently the oven actually heats. A toothbrush or soft-bristled brush with soapy water reaches into the seal properly; rinse and dry thoroughly afterwards rather than leaving it damp.
Using self-cleaning mode
If your oven has this feature, it can handle the glass along with the rest of the interior — but it needs a bit of care. Clear any large food debris first to avoid a fire risk, then run the cycle according to the manufacturer's instructions, typically two to three hours. Let the oven cool completely before opening the door, then wipe the glass with a damp cloth to remove any remaining residue.
Ventilate the room. Self-cleaning mode can produce a strong smell and some smoke as residue burns off. Open a window or run an extractor fan, and don't leave food debris in the oven beforehand — the high heat can be a genuine fire risk if there's a significant amount left inside.
Cleaning between the glass layers
Many oven doors have two or three layers of glass with a gap between them, and grime can work its way into that gap over time. This is the most involved fix on this list, and worth checking your oven's manual first — some models seal the layers in a way that isn't meant to be opened without professional help.
If your manual confirms it's safe to do, removing the door usually involves locking the hinges (a small mechanism on each side, adjusted with a flathead screwdriver), lifting the door clear, and laying it flat with the glass facing up. From there, the door needs disassembling — removing screws or clips depending on the model — to access the gap, which can then be cleaned with a soft cloth. Reassemble carefully in reverse, making sure every fastener is properly secured before rehanging the door.
This one is genuinely fiddly, and if you're not confident taking an oven door apart, it's a reasonable job to leave to a professional rather than risk reassembling it incorrectly.
Don't have the time or the tools?
Our technicians dismantle and clean ovens safely, inside and out — including between the glass layers where needed. Book online or call us directly.
Frequently Asked Questions
What's the best way to clean oven glass?
A baking soda and water paste, left on for 15–20 minutes and scrubbed gently with a non-abrasive sponge, handles most staining. Finish with a vinegar and water rinse for a streak-free result.
Can I use vinegar to clean oven glass?
Yes, mixed equal parts with water as a spray or rinse. Avoid it on self-cleaning oven glass or any special coatings that may react to it — check your manual if you're unsure.
Is it safe to use a razor blade on oven glass?
It can be, but only carefully — flat edge only, never the corner, at a low angle, and away from the door seal. A plastic scraper is the safer first option and handles most stubborn residue without that risk.
How often should I clean my oven glass?
Every few weeks, or whenever you notice visible build-up. Regular light cleaning prevents the kind of stubborn, baked-on staining that takes real effort to remove.
Can I clean the oven glass while it's still hot?
No — wait until it's completely cool. Cleaning hot glass risks burns and can also cause the glass to crack from the temperature change.
Should I use regular oven cleaner on the glass?
It's best avoided. Oven cleaners are designed for the oven's interior walls and racks, and the harsh chemicals in them can damage glass over time. Stick to gentler, glass-specific methods.