discover out when you should toss out this pantry staple fiber .

Jason Donnelly / Food Stylist : Holly Dreesman

It ’s a magic ingredient!Chocolate chip cooky , muffins , speedy breads , andcakes — many of our favorite sunbaked goods havebaking sodato thank for their lightheaded and downlike grain .

Various spoons filled with baking soda on a surface dusted with more baking soda

Credit:Jason Donnelly / Food Stylist: Holly Dreesman

Also known as sodium hydrogen carbonate , bake soda is a leavening broker that , when combined with an acid like buttermilk , lemon succus , or vinegar , creates carbon copy dioxide gas , whichhelps baked good come up . Baking soda reduces gluten , making parched trade good less chewy and more sore , and it also helps broil goods brown well . Even the most casual bakers likely have a box of broil soda sitting in their pantry , but if it ’s retiring itsexpiration date , do you involve to make it by ?

“ Baking soda does n’t exactly go ‘ bad ’ in the way that solid food does , but it can lose its effectuality over time , ” saysTara Collingwood , MS , RDN , a fun dietician base in Orlando , Florida . “ It ’s unbelievable to make you sick if it ’s expired , but it wo n’t work as well in formula . ”

When is it okay to keep that exit baking soda , and when should you go onwards and toss it ? Here , we ’re do all your questions about whether or not baking soda goes bad .

A jar containing white powder, likely baking soda, on a shelf with other pantry items

Credit:Jason Donnelly / Food Stylist: Holly Dreesman

Tara Collingwood , MS , RDN , a sports dietitian based in Orlando , Florida

Does Baking Soda Go Bad?

ripe news : If that loge of bake tonic that ’s been pose in the back of your cabinet is past its expiration particular date , you do n’t require to interest about it making you queasy . But you might desire to think twice before using it in your favorite recipe forcookiesorcake .

“ Baking soda wo n’t harm you if it ’s expired — it just wo n’t be as efficient , ” Collingwood says . “ So if you employ it in bake , your cakes or cookies might not rise as they should , but it wo n’t be dangerous to corrode . ”

How to Tell if Baking Soda Is Past Its Prime

Unopened baking sal soda survive for about   two to three years , Collingwood say . Once opened , it ’s just to utilise it within   six calendar month to a year   for the right results . After that , it wo n’t hurt you , but it will start to fall back its leaven superpower for baked goodness , so your bread ormuffinscould wind up dense or plane . That said , Collingwood says bake soda ash past its expiration date is still safe for other use likecleaningand deodorizing , so you may go ahead and use it to call off your shower bath , cut through kitchen grease , clean paint aerofoil , and more .

wonder if your baking pop is still good ? Collingwood recommends keep an eye out for these telltale sign of spoilage :

How to Store Baking Soda

Moisture is the biggest opposition of baking pop , Collingwood tell , so you should store it in an   airtight container   to keep it ironic and fresh . verify to lay in that container in a cool , ironical station such as a pantry or cupboard . Collingwood also advises to avoid storing baking soda near your stove or swallow hole , as any heat or humidness could race up its decline , and to keep separate container of baking soda for cleaning function . “ If you practice baking soda for both preparation and cleaning , keep them freestanding , ” she says . “ You do n’t desire to mix the two , just in case ! ”