---
title: "How to clean a flat after a party or New Year's Eve"
description: "Party clean-up step by step: leftover food in the fridge, drink and grease stains, glass, confetti, firework remains, airing the rooms and washing up."
url: https://uklid123.cz/en/blog/uklid-bytu-po-oslave-silvestr
language: en
updated: 2026-11-07
publisher: Úklid 1-2-3 (info@uklid123.cz, +420 608 486 486)
---

Deep and seasonal cleaning

# How to clean a flat after a party or New Year's Eve: order of steps and typical damage

After a party, first rescue the food and treat stains, then take out the rubbish, and only at the very end wash the floors. A routine you can finish the same day.

Úklid 1-2-3 editorial team · Published 7 November 2026 · Last reviewed 7 November 2026 · 8 min read

## In short

- First put leftover food in the fridge, blot up spilled drinks, and check that no candle is burning and no cigarette end is smouldering.
- While a stain is still wet, only blot it with an absorbent cloth and do not rub – dried stains are harder to remove.
- Take out the rubbish and glass before washing the floors, vacuum the confetti first, and only then mop.
- Put leftover alcohol and cleaning products out of the reach of children and pets straight away.
- Do not mix cleaning products, ventilate the rooms and wear gloves.

After a party, work in this order: first put leftover food in the fridge and move opened alcohol out of the reach of children, then treat fresh stains, take out the rubbish and glass, open the windows, wash the dishes and surfaces, and leave the floors until the very end. If you start with the floor, you will end up washing it twice. You can get through the whole routine below on your own in a single morning.

## The first 15 minutes: what cannot wait

The morning after a party, it is tempting to start with whatever is most visible. It pays, however, to walk through the flat first and deal with things that get worse over time or could harm someone.

- **Safety.** Check that no candle is burning, that no cigarette end is smouldering in an ashtray on the balcony, and that the hob or oven has not been left on. Only empty ashtrays once they are completely cool.
- **Alcohol and chemicals out of the reach of children and pets.** Put half-finished and spilled glasses, open bottles and cleaning products up high or in a closed cupboard straight away.
- **Food into the fridge.** Cover and store whatever can be saved; throw away anything that stood on the table all night (details below).
- **Fresh stains.** Blot puddles on the floor and wet stains on the carpet or sofa with an absorbent cloth before they dry.
- **Broken glass.** Pick up broken glass at once, before it gets trodden around the flat (see the procedure below).

## Leftover alcohol and children

This is not scaremongering but a practical step: alcohol affects children differently from adults. According to the [Toxicology Information Centre](https://www.tis-cz.cz/index.php/informace-pro-verejnost/alkohol) , in children the euphoric stage is short, drowsiness soon follows, and hypoglycaemia is also a risk, even as late as six hours after consumption. That is why, when cleaning, you should not pour out glasses "later" but do it first, straight away.

If you suspect that a child has sipped alcohol or tasted a cleaning product, call the [Toxicology Information Centre](https://www.tis-cz.cz/) on 224 91 92 93 or 224 91 54 02, or call 155 straight away if there are breathing difficulties or loss of consciousness.

## Food left on the table

Open sandwiches, salads, meat, cheese and cut fruit are among the foods that spoil quickly. The US [Centers for Disease Control and Prevention (CDC)](https://www.cdc.gov/food-safety/prevention/index.html) recommends refrigerating such foods and cooked leftovers within two hours, or within one hour if they were in temperatures above 32 °C. It recommends setting the fridge to 4 °C or lower.

So what about a buffet that stood on the table from evening until morning? Throw away perishable food, even if it looks and smells fine. You can keep long-life items: packaged biscuits, nuts, crisps in a sealed bag, or bread and pastries without filling.

- Store leftovers in shallow containers with lids; they cool down faster.
- Label the containers with the date so that in a few days you know what to eat first.
- Do not overfill the fridge; cold air must be able to circulate between the food.

## Spilled drinks and a sticky floor

Beer, wine, soft drinks and cocktails contain sugar, so once dry they turn sticky and attract dirt. The procedure is similar for all of them:

- First soak up the liquid with paper towels or a cloth. Do not rub, just press.
- Wash the spot with lukewarm water and a few drops of washing-up liquid.
- Wipe over with clean water so that no film is left on the floor, and dry it.

Red wine on fabric is a chapter of its own; you will find a detailed procedure in the article [Red wine stain: what to do immediately and what next](https://uklid123.cz/blog/skvrna-od-cerveneho-vina) . On wooden and laminate floors, do not leave water or spilled drinks standing for long, and mop only with a well wrung-out mop; always follow the floor manufacturer's recommendations.

## Greasy food stains

Mayonnaise, sauces or oil from a fondue leave greasy stains on a tablecloth, sofa or carpet. The longer they stay in the fabric, the harder they are to remove.

- Scrape off solid residue with the blunt side of a knife or a teaspoon, working towards the centre of the stain.
- Blot up excess grease with a paper towel.
- On robust fabrics, apply a drop of washing-up liquid, leave it to work for a while and rinse out with lukewarm water.
- Wash tablecloths and napkins according to the care label; before tumble-drying or drying on a radiator, check that the stain has gone.

On upholstery, always test the product on a hidden spot first and use as little moisture as possible. The article [How to clean a sofa at home by fabric type](https://uklid123.cz/blog/jak-vycistit-sedacku-doma) describes how to proceed for each type of fabric. Do not pour used fondue oil down the drain; Prague [recycling centres](https://www.psas.cz/sberne-dvory/) accept edible oils, so just pour it into a sealed PET bottle.

## Candle wax

Candles on the table and in the windows often drip onto a tablecloth, windowsill or carpet. Let the wax harden completely, and only then peel it off carefully. Residue on textiles, wood and glass is covered by a separate guide, [How to remove candle wax](https://uklid123.cz/blog/jak-odstranit-vosk-ze-svicek) .

## Rubbish, glass and sorting

Before you start washing, take out of the flat everything that does not belong in it. Prepare several bags according to the type of waste, which will save you sorting later.

- bags for mixed waste, plastics, paper and glass,
- sturdy gloves,
- a dustpan and brush and a vacuum cleaner,
- paper towels and microfibre cloths,
- washing-up liquid and an all-purpose cleaner.

**Broken glass** should be collected wearing sturdy gloves and shoes. Pick up larger pieces by hand, sweep up smaller ones and finally vacuum the area. Tiny fragments on a smooth floor can also be picked up with a dampened paper towel. Wrap the shards in newspaper or put them in a box so that no one is cut when carrying them out.

Rinse and flatten cans and PET bottles; they then take up less space. Empty drink bottles belong in the glass container, while broken glasses and porcelain usually go into mixed waste under local rules – check on the container or with your municipality.

## Confetti, glitter and streamers

When mopped, confetti gets soggy and sticks to the floor, and paper confetti can even bleed colour on a light floor. That is why you should always vacuum it dry first and only then mop.

- On a carpet, vacuum in several directions; confetti gets caught in the pile.
- Glitter on clothes, the sofa and cushions can be lifted with a lint roller or wide adhesive tape.
- A narrow vacuum nozzle will draw it out of gaps and corners.
- Collect streamers and burst balloons by hand, as they would clog the vacuum cleaner.

## Balcony and firework remains

After New Year's Eve, the balcony or terrace is often left with rocket casings, paper remains of firecrackers and sparkler ash. Clear them up only in daylight and wearing gloves, and first let everything cool down completely.

Never relight a piece of pyrotechnics that failed to go off or looks only partly burnt out, and do not throw it into the bin with other waste. Follow the instructions on the packaging and, if in doubt, contact the fire brigade on 150 or 112. Prague [recycling centres](https://www.psas.cz/sberne-dvory/) do not list pyrotechnics among the waste they accept either, so enquire on their customer line before taking any there.

## Airing and odours

The smell of cigarettes, alcohol and food clings to textiles. Air the flat briefly but thoroughly by opening windows opposite each other, even in winter, and preferably several times during the morning rather than once for a long time. Air out cushions and blankets that have been exposed to smoke, or wash them according to the label.

Ventilation also matters for the cleaning itself. The US [CDC](https://www.cdc.gov/hygiene/about/when-and-how-to-clean-and-disinfect-your-home.html) recommends ensuring good ventilation when using cleaning and disinfecting products, wearing gloves, not mixing products with one another and washing your hands after use.

## Dishes and surfaces

First scrape food residue off the dishes and soak glasses that held sticky drinks, then wash them by hand or in the dishwasher. If not everything fits at once, start with the glasses and cutlery that you will need first.

Wash tables, the kitchen worktop, door handles and light switches with water and detergent. According to the [CDC](https://www.cdc.gov/hygiene/about/when-and-how-to-clean-and-disinfect-your-home.html) , ordinary cleaning with soap and water removes most dirt and germs; it recommends disinfection mainly when someone in the household is ill or has a weakened immune system, and always only after cleaning. If someone was sick after the party, follow the article [Cleaning up after vomiting and diarrhoea](https://uklid123.cz/blog/uklid-po-zvraceni-norovirus) .

Read the label on every product, test a new product on a hidden spot, and never combine products containing chlorine with acids or ammonia.

## Floors last

Once the rubbish is out, the confetti is vacuumed and the surfaces are washed, you can mop. Work from the furthest corner of the room towards the door and change the water as soon as it turns grey. Wipe sticky spots over once more with clean water.

If you have neither the time nor the energy after the party, you can order [express cleaning](https://uklid123.cz/sluzby/expresni-uklid) , for example for New Year's Day or before more guests arrive; indicative prices can be found in the [price list](https://uklid123.cz/cenik) .

## Frequently asked questions

### How long can party food stay on the table?

The US CDC recommends refrigerating perishable food, meaning meat, dairy products, cut fruit and cooked leftovers, within two hours, or within one hour if the temperature is above 32 °C. Food that has stood on the table overnight is safer thrown away, even if it looks and smells normal. You can keep long-life foods in sealed packaging, such as biscuits or nuts.

### Where should I start when the whole flat is a mess after a party?

Start with whatever gets worse over time or could cause harm: put out candles, move alcohol and chemicals out of the reach of children, put food in the fridge, blot up fresh stains and pick up broken glass. Then take out the rubbish, air the rooms, and wash the dishes and surfaces. Mop the floors last, otherwise you will wash them twice.

### How do I get confetti and glitter out of a carpet and sofa?

Vacuum confetti dry first, because once it gets wet it sticks, and paper confetti may bleed colour. Vacuum the carpet in several directions and use a narrow nozzle for corners and gaps. Glitter can be lifted from upholstery, cushions and clothes with a lint roller or wide adhesive tape pressed onto the fabric.

### What should I do with a firecracker that did not go off?

Never try to light it again, and do not throw it into the ordinary bin. Follow the instructions on the packaging, and if you are unsure how to deal with it, contact the fire brigade on 150 or 112. Clear up other cooled remains, such as paper casings and sparkler ash, in daylight and wearing gloves.

## Sources

- [When and How to Clean and Disinfect Your Home – CDC](https://www.cdc.gov/hygiene/about/when-and-how-to-clean-and-disinfect-your-home.html) (checked 7 November 2026)
- [Preventing Food Poisoning – CDC](https://www.cdc.gov/food-safety/prevention/index.html) (checked 7 November 2026)
- [Alkohol – Toxikologické informační středisko](https://www.tis-cz.cz/index.php/informace-pro-verejnost/alkohol) (checked 7 November 2026)
- [Co dělat při akutní otravě – Toxikologické informační středisko](https://www.tis-cz.cz/) (checked 7 November 2026)
- [Sběrné dvory – Pražské služby](https://www.psas.cz/sberne-dvory/) (checked 7 November 2026)

Prepared by the Úklid 1-2-3 editorial team with the help of AI and verified against the sources listed. Manufacturers' instructions and regulations change: always follow the current wording of the source and the product label. This article is general information, not professional or legal advice. This article was translated from Czech with the help of AI. The sources are in the original language.

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