Songkran Home Deep-Clean Checklist: Reset Before the Thai New Year

The meaning behind the Songkran clean

Cleaning the home before Songkran is a cherished Thai custom. Sweeping out dust and clutter symbolises clearing away the bad luck of the year gone by, so the new year begins fresh and auspicious. Houses, Buddha images, and family shrines are cleaned with particular care, and many families repaint or reorganise rooms as part of the reset.

Whether or not you observe the tradition, the timing is genuinely practical. April is the hottest month in Bangkok, dust has built up over the dry season from December onward, and PM2.5 residue lingers on surfaces well into the month. A thorough reset now clears that accumulated grime and sets the home up before the rains — and the humidity that feeds mold — arrive in May.

There's a rhythm to the Thai cleaning year worth keeping in mind. The Songkran clean in April is the big annual reset; a lighter humidity-focused routine carries you through the May-to-October monsoon; and a dust-season push from December tackles PM2.5. Treating the pre-Songkran deep clean as the anchor of that calendar means you head into the hot, then wet, months with a genuinely clean baseline rather than a year's worth of accumulated grime.

Room-by-room deep-clean checklist

• Kitchen: degrease the stovetop and range hood, clean the oven, wipe cabinet fronts, and deep-clean the fridge
• Bathrooms: scrub grout, descale taps and showerheads, disinfect, and clear drains
• Bedrooms: wash bedding, vacuum the mattress, dust headboards, and clear under-bed clutter
• Living room: dust all surfaces and electronics, vacuum upholstery, and clean under furniture
• Whole home: wipe skirting boards, light switches, door handles, and ceiling fans
• Windows and balcony: clean glass, tracks, and balcony floor before leaving
• Shrine and Buddha images: dust and clean gently with respect, as is traditional

Tackle it in the right order

1. Declutter first — clear surfaces and floors so you can actually clean them.
2. Work top to bottom: dust ceilings, fans, and shelves before floors so falling debris is caught last.
3. Deep-clean the kitchen and bathrooms, the two rooms that reward the most effort.
4. Wash all soft furnishings — bedding, cushion covers, curtains, and rugs.
5. Vacuum and mop every floor, finishing at the front door so you exit a fully clean home.
6. Take out the rubbish and empty the bins so nothing sits and smells while you're away.

A realistic Songkran cleaning timeline

Trying to deep-clean an entire home the night before you travel is a recipe for a rushed, half-finished job. Spread the work across the week instead. A practical approach for a working household: declutter and tackle one room each evening from Monday to Wednesday, handle the kitchen and bathrooms on Thursday when you have more energy, and reserve Friday for floors, soft furnishings, and final security checks.

If you're hosting family before the festival, front-load the shared spaces — living room, guest bathroom, and kitchen — early in the week so they stay presentable, then do the bedrooms last. And if the dry-season dust load feels overwhelming, this is exactly the point where many Bangkok households book a one-off professional deep clean and simply do the light tidying themselves.

A small worked example helps set expectations: a two-bedroom condo of around 60 sqm that hasn't had a deep clean since the previous Songkran typically needs 4–6 hours for a thorough one-person job, or 2–3 hours for a two-person professional team. Knowing that, you can decide honestly whether your week has the spare evenings for a DIY reset or whether a ฿1,499–3,499 deep clean buys back time you'd rather spend preparing to travel.

Don't forget the aircon

April heat means your aircon runs flat out, often around the clock, and a clogged unit struggles to cool while quietly growing mold on the coil. Cleaning the filters as part of your Songkran reset improves cooling and air quality immediately, and lowers the electricity bill during the most expensive month of the year for cooling.

For a deeper job, a professional aircon service (ล้างแอร์) from ฿800 per unit clears the coil, blower, and drainage you can't reach — well worth booking before the hottest weeks and before any rainy-season humidity arrives in May. Doing it now means the unit runs efficiently through April and is mold-free heading into the monsoon.

Don't overlook the fans and ventilation either. Ceiling and standing fans accumulate a thick fur of dry-season dust on their blades that gets flung across the room the moment you switch them on after the holiday. Wipe each blade with a damp cloth, clear the kitchen and bathroom extractor grilles, and check that balcony drains aren't clogged with leaves — small jobs that take minutes but make a noticeable difference to air quality and comfort through the hot weeks ahead.

Securing your home before you travel

Songkran is one of the biggest travel weeks in Thailand, with millions heading to their home provinces. If you're leaving your Bangkok condo empty for several days, a few precautions prevent nasty surprises when you return to 38°C heat and an empty unit.

Empty perishables from the fridge, take out all rubbish, and run the bin disposal so nothing rots in the heat — a forgotten bag of food waste becomes a smell and pest problem within 48 hours in April. Unplug non-essential electronics to save power and reduce fire risk, and close all windows and balcony doors against dust and surprise pre-monsoon storms.

• Empty the fridge of perishables and take out all rubbish
• Unplug non-essential electronics and chargers
• Close and lock all windows and balcony doors
• Turn off the main water valve if you'll be away more than a few days
• Leave aircon off or set to a timer; ask a neighbour or the juristic office to keep an eye out
• Set timers or leave a light on to keep the unit looking occupied
• Check for any slow leaks under sinks before you go — a drip over a week becomes a flood

Let CLEANROVA handle the reset

A full Songkran deep clean (ทำความสะอาดใหญ่) is a big job, and the days before the holiday are precious. Booking a professional team means you travel with a spotless home waiting for you — and return to fresh, auspicious surroundings for the new year, with none of the festival-week exhaustion of doing it yourself.

A one-off deep clean ranges from ฿1,499 to ฿3,499 depending on your home's size and condition, while a standard clean runs ฿650–1,800. Add aircon servicing from ฿800 or a mold treatment (฿800–2,500) if needed. Book early, because the pre-Songkran window fills fast — see /pricing, explore the full menu on /services, browse seasonal tips on /blog, or reserve a slot on /contact.