Preventing Mold on Bread

It isn't any fun to be making a sandwich and discover that your bread is moldy. There are a number of ways to prevent your bread from molding. This is a guide about preventing mold on bread.

September 8, 2010 Flag

When the weather becomes hot and humid, we always had problems with our soft breads getting moldy. Since it is only my husband and I, bread lasts longer than when we had our kids at home. The pantry closet area, where the bread is stored, does not have air conditioning and gets very warm. We do not like to refrigerate the bread; it gets too dry. I now put a clean and dry paper towel under the bread in it's bag when storing it in the pantry closet. This seems to make the bread not get moldy. When I remove the paper towel, it feels damp. We use soft white, soft multi-grain, and rye breads.


In the past, I would never freeze whole loaves of bread, because we did not like the results when defrosted. Through trial and error, I now double bag and freeze whole loaves of bread. I place the paper towel in before freezing. I defrost the bread in the refrigerator, leaving the paper towel inside. Before putting the bread in the pantry closet, I remove the bread from the refrigerator, place it on a cooling rack, and let it come to room temperature.

When we buy the harder type rolls, like Kaiser rolls and bagels, we store them in our electric oven. While we still may lose some to mold if they get too old, they last longer in the oven. Also, I keep the rolls and/or bagels on a cookie sheet in the oven so it is easier to pull them out when we need them. I do have a habit of checking inside my oven before turning it on. So please remember, if you use this tip, check inside your oven first before using it.


This may seem like a lot to go through to keep bread for two people; however, there were times when we needed bread only to find out it was moldy. It became such an inconvenience just to run out for bread.

By mkymlp from NE, PA

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September 9, 20100 found this helpful

Just a hint; since the closet is not air conditioned, leave the door opened at night and let it air out while you sleep.

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September 9, 20100 found this helpful

I have been freezing bread for over three years now. It can be the freshest, or day-old--it makes no difference--because the trick is in thawing it.

Simply remove it from the freezer and place it in the dish drainer or something that holds the loaf off the counter. The loaf cannot be placed directly on the counter. The air must be able to circulate under the loaf.

When it is completely thawed it will be like just out of the oven.

When the loaf thaws lying on the counter the bottom will be tough and dry and the entire loaf will dry out within one day.

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September 10, 20100 found this helpful

Great! We've been wondering about this problem for a long time now. Thanks.


st. louis, mo

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August 14, 20120 found this helpful

Long ago I learned how to prevent mold on bread that I made. Both my Irish Mother and her Irish mother and my East Prussian aunt always bought linen napkins. They used these to wrap each new loaf in. For over twenty years I have done this with the bread made in my bread machine.

I slice the entire loaf, then portion it out in 6 to 10 slice portions. I wrap these portions in the linen napkins, and place that into a large, individual zip-lok type storage bag, and place one such package in my refrigerator for daily use. The rest go into my freezer. I also defrost these already sliced bread portions in my refrigerator.

I have also used the linen wraps around an entire non-sliced loaf and stored it in the plastic bags and frozen them. These wraps do not have to be 100 % linen, just as long as there is some linen in the fabric contents. Fabric stores have linen by the yard and one could just cut that material to the size of a napkin. That way they can be laundered more easily. I am a seamstress, also, but store-bought napkins do have the edges finished if one does not sew. Granny Beth

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Anonymous Flag
December 11, 20120 found this helpful

Someone suggested that putting a stalk of celery in with the loaf will also deter mold.

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Anonymous Flag
February 6, 20160 found this helpful

That is why I only buy food with preservatives, especially bread

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Anonymous Flag
March 17, 20161 found this helpful

I freeze bread in packs of 4 slices per pack. Double bag it.

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Anonymous Flag
March 28, 20160 found this helpful

Thank you. Still have a teenager at home but great tip.

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Anonymous Flag
April 12, 20160 found this helpful

The way to freeze bread and rolls, is to wrap then in foil. and freeze, when needed put in oven at 300 untill thawed, bread is just like just baked.

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June 3, 2016 Flag
0 found this helpful

I have purchased varied baker's white bread, but all of them start to go moldy after a few days in the bread bin. How can I prevent this happening without having to put my bread into the fridge?

Many thanks.

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August 25, 20160 found this helpful
Best Answer

I do not think there is any way to keep bread for more than a few days without developing mold. Bakery bread has less preservatives to prepackaged sliced bread so would probably keep even less time.

I store all my bread in the refrigerator instead of a bread box. If you don't want to use the fridge, you might want to buy your bakery bread more often in smaller quantities so you can use it up before it goes bad.

Good luck!

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June 5, 20161 found this helpful

You can freeze and refreeze white bread without a change in its texture. Just take out what you need and put back in freezer not in the fridge.

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July 2, 2013 Flag

I live alone in central Mexico. As our "rainy season" has started again, I was fretting about my bread. The best I can buy is Orowheat sliced. I can only buy it once a month in the nearby big town.

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September 8, 2010 Flag
2 found this helpful

After buying bread, poke a small hole in the opposite end from the main opening and put it in the refrigerator. The bread lasts longer and with the little bit of air seeping in, it keeps the bread at the deep end from developing mold.

By Patricia from Newark, Delaware


Keep Bread Mold From Developing

I keep bread in the freezer. Two slices thaw out very quickly, or just put them directly in the toaster. (02/27/2009)

By OliveOyl

Keep Bread Mold from Developing

Interesting, thanks! (03/01/2009)

By Cathy S.

Keep Bread Mold from Developing

Just a quick note: The holes prevent molding because it lets moisture out, not because it lets air in. Letting air in is actually a bad idea because it encourages spoilage. That's one reason we vacuum pack things. It's also a good idea to squeeze the air out before closing bags, even if the contents doesn't require refrigeration. Mold and bacteria need air to thrive.


oisture also encourages spoilage so letting it out is helpful. It's the same reason vegetable bags have holes in them. And if you bags don't have holes, poke holes in them before putting them in the fridge. Veggies will last much longer.

I generally just refrigerate the bread and without poking holes. Having holes will allow the bread to absorb odors, which I don't want. (03/02/2009)

By bryguyf69

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June 9, 20160 found this helpful

I wouldn't vacume pack beautifully soft squishy bread. It would look like a tortilla. Lol

I notice that when we bring the freshest most coveted softess bread home, that there sometimes is condensation on the inside of the bag.So, when I see that I open the end of the bag til it dissipates and then close the bag. Being that it is a full loaf of bread the end piece kind of prevents the rest of the slices from drying out. And my mom likes the ends and dryer harder bread than the rest of our four generation household.I am also going to try the paper towel in the bottom of the breadbox tip too.

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November 22, 20160 found this helpful

They put the paper towel under the bread inside the bag in the bread box if I read it right. The paper towel would not do anything under the bag of bread.

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