Should I wash apples before putting them away?

No — wash them just before eating instead. Stored wet, apples spoil faster, and a sound dry skin is the fruit's own best packaging.

Why did my apples go soft in the fruit bowl?

Because the bowl sits at about 20 °C (68 °F), where apples soften and shrivel within 1-2 weeks. Move anything you will not eat this week into the fridge at 0-4 °C.

Can I freeze apples to keep them longer?

Yes, but only for cooking. Frozen-then-thawed apple flesh turns soft, so slice or stew the fruit first and plan on pies and sauces rather than fresh crunch.

How do I stop sliced apples browning in a lunchbox?

Dip the slices in a 0.5-1 % ascorbic acid solution. Untreated cut faces brown within 5-10 minutes; the dip keeps them pale for 24-48 hours.

0-4 °Cthe range where apples stay crisp for 2-6 months

1-2 weeksbefore apples soften at about 20 °C

25 %of an apple's volume is air, which is why it floats

2-6 monthscrisp storage life at 0-4 °C (32-40 °F)

Keep apples crisp for weeks

Apelil — Apples as a food product: varieties by sugar and | apelil.com

The short answer: get apples to 0-4 °C (32-40 °F), keep the air around them humid, and re-check the box every week or two. Held in that range, apples stay crisp for 2-6 months; left at about 20 °C, they soften and shrivel within 1-2 weeks. The rest of this page is the numbers, the varieties and the two home tests that make the routine work.

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Apelil Apple Guide · an independent reference on apple storage, varieties and ripeness tests
Independent numbers on storing, choosing and testing apples.

Numbers first

The figures that decide everything

2-6 monthscrisp storage life at 0-4 °C (32-40 °F)The same apples held at about 20 °C soften and shrivel within 1-2 weeks.

14-18 lbflesh firmness at harvest for most dessert applesThat is 6.4-8.2 kg on a penetrometer, the gauge packers use to fix picking day.

5-10 minfor a cut apple to start browningA dip in 0.5-1 % ascorbic acid solution delays browning for 24-48 hours.

Crisp life by storage spot

How long apples stay crisp, by where they are kept
Where the apples are kept	Temperature	Time they stay crisp	What to expect
Fridge crisper drawer	0-4 °C (32-40 °F)	2-6 months	Best home option; keep in a perforated bag
Cold cellar or garage	0-4 °C if the space holds it	Up to 2-6 months	Only as good as the thermometer says
Controlled-atmosphere store	0-4 °C, 1-3 % oxygen, 1-5 % CO2	Ripening strongly slowed	How shop apples stay crisp into spring
Kitchen counter or fruit bowl	about 20 °C (68 °F)	1-2 weeks	Softening and shrivelling follow quickly
Freezer	-18 °C (0 °F), a typical home freezer	Keeps for cooking	Thawed flesh is soft; slice or stew first
Cut apple in open air	any	browns in 5-10 min	0.5-1 % ascorbic acid dip holds colour 24-48 h

How long apples stay crisp, by where they are kept

How cold is cold enough?

Keep apples at 0-4 °C (32-40 °F) and they stay crisp for 2-6 months; leave them at room temperature and you get 1-2 weeks.

Temperature is the single biggest factor in crispness. At 0-4 °C, the range of a fridge crisper, ripening slows enough that an apple picked in autumn can still crunch in late winter. At about 20 °C (68 °F) — a kitchen counter — the same apple softens and shrivels within one to two weeks.

Cold alone is not enough: dry air pulls moisture out of the flesh and the skin wrinkles. A perforated plastic bag or a loosely closed drawer keeps humidity around the fruit while still letting it breathe.

A cold cellar, an unheated garage or a balcony box can stand in for a fridge, but only while the space actually holds the 0-4 °C range. A thermometer left in the box tells you more than the calendar does.

Terms the numbers rely on

°Bx (Brix): A measure of sugar in juice: 1 °Bx is roughly 1 g of sugar per 100 g of liquid. Apples at harvest read between 12 and 18 °Bx depending on variety.
Penetrometer: A handheld gauge that presses a plunger into peeled flesh and reads the force required, in pounds or kilograms. Dessert apples are usually harvested at 14-18 lb (6.4-8.2 kg).
Controlled atmosphere (CA): Cold storage where the air itself is adjusted — oxygen lowered to 1-3 % and carbon dioxide raised to 1-5 % — to slow ripening beyond what temperature alone can do.
Mealy: The dry, cottony texture of an apple whose cells have separated instead of staying crisp. It is the usual end of fruit kept too warm or stored too ripe.
Ascorbic acid: Vitamin C in powder form. A 0.5-1 % solution brushed or dipped onto cut apple faces delays browning for 24-48 hours.
Starch-iodine test: A ripeness check in which iodine brushed on a cut apple stains unconverted starch blue-black while sugary areas stay pale.

What people ask after their first soft apple

Should I wash apples before putting them away?: No — wash them just before eating instead. Stored wet, apples spoil faster, and a sound dry skin is the fruit's own best packaging.
Why did my apples go soft in the fruit bowl?: Because the bowl sits at about 20 °C (68 °F), where apples soften and shrivel within 1-2 weeks. Move anything you will not eat this week into the fridge at 0-4 °C.
Can I freeze apples to keep them longer?: Yes, but only for cooking. Frozen-then-thawed apple flesh turns soft, so slice or stew the fruit first and plan on pies and sauces rather than fresh crunch.
How do I stop sliced apples browning in a lunchbox?: Dip the slices in a 0.5-1 % ascorbic acid solution. Untreated cut faces brown within 5-10 minutes; the dip keeps them pale for 24-48 hours.

How this guide is assembled

Every figure on this page comes from published reference data — USDA nutrition values and standard pomology storage guidance — and is shown with its unit. Where a number depends on variety or conditions, the range is given rather than a single point. No figure is estimated in-house.

Where the numbers come from

The reference list covers USDA food data for the raw-apple values and standard storage and harvest guides for the temperature, atmosphere and firmness ranges.