Ask any Indian homemaker, and they'll tell you the kitchen is the busiest room in the house. It's also, honestly, the room that gets dirtiest—cooking, tempering, oil landing places you didn't even know existed, hands going in and out all day long. A quick wipe of the counter after dinner is a good habit. It just isn't enough on its own.
Here's the thing. Most of us clean what we can see—the counter, maybe the stovetop, and the sink if we're feeling thorough. But grime doesn't stay where it's visible. It settles into corners and gaps we walk past a dozen times a day without thinking twice, and that's usually where the smells, the pests, and the actual health risks come from. So this post is specifically about those spots. Ten of them, and each one deserves a real scrub every few months, not just a passing swipe with a cloth.
1. Chimney and Exhaust Fan
Pull out your chimney filter sometime and take a good look at it. If you cook regularly, chances are you'll be a little horrified. That layer of trapped oil is what would otherwise be coating your walls, and once it thickens up, it doesn't just look bad—it actually cuts down how well your chimney pulls smoke and, in worse cases, becomes a fire risk.
Soak the filters in hot water with dish soap or a degreaser for a good twenty minutes before you attempt scrubbing—trying to clean them dry is a losing battle. While you're at it, wipe the outer casing and check the duct isn't blocked somewhere. Monthly filter cleaning keeps things from getting out of hand, and a proper deep clean every three to four months is worth setting a reminder for.
2. Under the Stove and Cooktop Burners
This one sneaks up on people. Dal boils over, oil spits while frying, and a bit of sambar escapes the pot—all of it trickles under the burner caps, and that's not a spot most of us check regularly. Leave it too long, and you'll start spotting ants making themselves comfortable.
Lift the burners and grates off entirely rather than wiping around them. Let the caps soak in warm soapy water, and use something with real degreasing power on the tray underneath. Burnt-on stains respond surprisingly well to a simple baking soda paste—better than most bottled cleaners, honestly.
3. Inside and Behind the Refrigerator
We're generally good about wiping the fridge door. But when's the last time you actually pulled it away from the wall? Or ran a finger along the rubber door seal to check for mould? Spills inside often go unnoticed until something smells off, and the floor underneath collects a layer of dust your broom simply never reaches.
Empty it, wipe every shelf and drawer with a mild disinfectant, and get an old toothbrush into the grooves of the door gasket—that's where mould loves to start. Then, carefully (get a second pair of hands if it's heavy), pull the fridge out to sweep and mop that strip of floor behind it. You'll be surprised at what's collected there.
4. Kitchen Cabinets—Inside and Outside
The cabinets nearest the stove tend to pick up a faint greasy film over months, even when you can't quite say when it happened. Open them up, though, and you might find spilt spice powder, stray crumbs, or—not pleasant to think about—signs of pantry pests.
Take everything out. Wipe the interiors down properly, and toss out whatever's expired while you're in there anyway. The handles and hinges need attention too; oily fingers touch those far more than people realise. On the outside, a mild degreaser followed by a dry cloth keeps things from streaking.
5. Sink, Drain, and Faucet Area
Your sink probably gets more daily use than any other surface in the house—which also makes it one of the biggest breeding grounds for bacteria if it's not looked after properly. Food particles work their way into the drain, and if you look closely near the faucet base, there's usually a ring of limescale and grime that's been building for a while.
A mix of baking soda and a splash of vinegar does wonders on the basin, and it's entirely natural. For the drain, hot water combined with baking soda helps clear the odour-causing gunk. One spot people always forget—the narrow gap between the sink and the countertop, where moisture likes to sit quietly and cause trouble.
6. Countertops and Backsplash
Wiping the countertop after cooking is second nature for most of us. What isn't second nature is the backsplash right behind the stove, and that's exactly where oil splatters and turmeric stains land the hardest.
Use a cleaner suited to your surface—granite, quartz, and tile all need slightly different care, so a one-size-fits-all approach doesn't really work here. If you've got a tiled backsplash, pay close attention to the grout lines; grease settles in and discolours them faster than you'd think. A soft brush with baking soda paste usually sorts it out.
7. Ceiling and Walls Near the Cooking Area
Here's a spot almost nobody thinks about. Indian cooking—the tempering, the deep frying—sends tiny oil particles floating up into the air, and over months they settle on the ceiling and walls above the stove. The result is a yellowish, faintly sticky film that's easy to miss simply because it's above eye level, out of the usual line of sight.
Grab a long-handled mop or duster, mix in a mild degreasing solution, and go over the ceiling and upper walls properly. Of everything on this list, this is probably the one most people skip entirely—and cleaning it makes a genuinely noticeable difference to how the kitchen looks.
8. Light Fixtures and Switchboards
Dust settles on light fixtures everywhere in the house, but in the kitchen it mixes with a thin film of oil too, which makes it stick around longer. Switchboards near the cooking area face the same problem, and beyond just looking grimy, that buildup can actually turn into a safety issue over time.
Switch off the power first—always, no exceptions. A dry or barely-damp cloth works for the fixtures themselves, but switchboards should only ever get a completely dry wipe. Water and electricity anywhere near a stove is not a risk worth taking.
9. Dustbin Area
The floor around the dustbin turns sticky over time without anyone really noticing—small leaks, the odd spill—and it quietly becomes exactly the kind of spot pests and bad odours gravitate toward.
Clean the bin itself with a disinfectant, then mop thoroughly around and underneath where it sits. A washable mat placed under the bin is a small trick that saves a fair amount of effort later on.
10. Floor Corners and Skirting
The middle of the kitchen floor gets mopped fairly often. The corners, the skirting boards, the base of the cabinets—those get skipped far more than people realise. Grease and food particles gather there quietly, and pests, unsurprisingly, love it.
An old toothbrush or a grout brush with a bit of degreasing solution handles these tight spots well. Pay particular attention to the base of your cabinets and any gap between the floor and the wall—that's usually where things have built up the most.
Why Kitchen Deep Cleaning Matters More in Indian Homes
There's a reason Indian kitchens need this kind of attention more than most others. Oil-heavy cooking, constant spice use, and high-heat frying—grease accumulates fast under those conditions. Throw Kerala's humidity into the equation, and you've got close to ideal conditions for mould and pests if things aren't cleaned on a regular schedule. A full kitchen deep clean every three to four months is a reasonable rule of thumb, with more frequent attention to high-traffic spots like the chimney and sink in between.
When to Call in Professionals for Kitchen Deep Cleaning
Let's be honest about something—properly covering all ten of these areas takes real time, physical effort, and the right products for each surface. Reaching behind heavy appliances, scrubbing ceiling grease, or taking apart chimney filters isn't always realistic when you're juggling a busy household.
That's where a professional service actually earns its cost. If you're based in Kochi and want your kitchen brought back to a genuinely spotless, hygienic state without losing your entire weekend to it, Handy sQuad's kitchen deep cleaning covers everything mentioned in this guide—right from the chimney filters down to the floor skirting. Their team shows up with the right tools and cleaning agents for each surface, so you don't end up with scratches, stains, or any damage in the process.
It doesn't stop at the kitchen either. Handy sQuad also handles complete deep cleaning services Kochi homeowners can book for bathrooms, living rooms, and really the whole house—a fairly convenient way to get everything refreshed in a single visit rather than tackling each room separately.
Final Thoughts on Kitchen Deep Cleaning
A genuinely clean kitchen is about more than a shiny countertop and a stack of washed dishes. The spots people miss most—chimney filters, the space under appliances, cabinet interiors, and ceiling grease—are exactly where dirt, bacteria, and pests quietly build up over time. Get into the habit of covering these ten areas during your deep cleaning routine, and your kitchen stays noticeably safer, healthier, and more pleasant to actually cook in.
And if all this feels like more than you can take on yourself, that's fair enough—plenty of people feel that way. Professional help is just a phone call away, and honestly, your kitchen deserves that kind of attention at least a few times a year.
Frequently Asked Questions
What does a kitchen deep clean consist of?
A proper kitchen deep clean goes well beyond the daily wipe-down. It covers things like chimney filters, the space under and behind appliances, cabinet interiors, the sink and drain, backsplash and grout lines, ceiling and wall grease near the stove, light fixtures, switchboards, and the floor corners and skirting. Basically, everything mentioned in this guide—the spots that don't get touched during regular cleaning but quietly collect grease, bacteria, and pests over time.
How much would a kitchen deep clean cost?
Costs vary depending on your kitchen size, how long it's been since the last deep clean, and whether you're hiring a professional service or doing it yourself. A DIY clean mainly costs you time and basic supplies like baking soda, vinegar, and a degreaser. Professional kitchen deep cleaning services in Kochi are usually priced based on kitchen size and the scope of work involved, so it's best to check with the provider directly for an accurate quote—Handy sQuad, for instance, can give you a clear estimate based on your specific kitchen.
How do you deep clean a kitchen?
Start from the top and work down. Tackle the chimney filters and ceiling first, since debris from those areas can settle on lower surfaces you've already cleaned. Move on to cabinets, the fridge (inside and behind it), the stove and burners, the sink and countertops, and finish with the floor, corners, and skirting. Use surface-appropriate cleaners—what works on granite won't necessarily work on tile—and don't rush the soaking steps for filters and burner caps, since that's what actually loosens the grease.
What should I include on my kitchen deep clean list?
At minimum, your list should cover the chimney and exhaust fan, the area under the stove and burners, inside and behind the fridge, cabinet interiors and exteriors, the sink and drain, countertops and backsplash (including grout), ceiling and walls near the stove, light fixtures and switchboards, the dustbin area, and floor corners and skirting. These are the ten spots covered in detail above, and together they cover pretty much every area a typical kitchen deep clean should include.
Thanks for reading