How Long Does Lime Water Last?

DetoxWater Editorial Team•Published November 3, 2026

Lime water lasts 2–3 days in the refrigerator, but no more than 2 hours at room temperature; cleanliness, handling, and signs of spoilage can shorten that time. The ai infused water generator can help you plan a batch, while the lime water recipe covers a simple version.

How long does lime water last in the fridge or at room temperature?

Keep homemade lime water refrigerated and drink it within 24 hours for the best flavor. Discard it after 2–3 days at the latest, or sooner if it develops signs of spoilage.

Storage conditionHow long lime water lasts
Refrigerated at 40°F (4°C) or belowBest within 24 hours; discard after 2–3 days at the latest
Room temperatureNo more than 2 hours
Above 90°F (32°C)No more than 1 hour

These are limits for a freshly prepared batch, not a guarantee that it will remain safe until the end of the stated period. Wash the lime, use clean equipment, and refrigerate the water promptly; contamination or inconsistent refrigeration can shorten its life.

Count room-temperature time from when the lime water is prepared or taken out of the fridge. If it has been left out longer than the applicable limit, discard it rather than putting it back in the refrigerator for later. Refrigeration does not undo the time it has already spent warm.

The same cautious approach applies whether the water contains lime slices or freshly squeezed lime juice. Don’t assume that lime juice preserves the water or makes it safe to keep on the counter.

How can you tell if lime water has gone bad?

Discard lime water if it becomes cloudy or slimy, develops mold, or smells unusually sour or unpleasant. Visible changes to the lime pieces, such as a slimy coating, are also a reason to throw out the whole batch.

Fresh lime naturally has a tart scent, so pay attention to a new or distinctly unpleasant smell rather than tartness alone. If you notice a change but aren’t sure what caused it, the safest choice is to discard the lime water.

Appearance and smell are not reliable safety tests. Lime water can look and smell normal even when it has been left warm too long. Don’t taste it to decide whether it is safe; use the storage time and conditions as well as any visible warning signs.

Bitterness is a separate issue. Lime peel and pith can make the water taste bitter as they steep, but bitterness alone does not tell you whether the drink is safe.

How should you store lime water?

Use a clean, covered pitcher or food-safe container, and place it in the refrigerator soon after preparing the lime water. Keeping the container covered helps protect the drink from spills and contact with other foods.

For flavor, steep lime water in the refrigerator for 2–4 hours. Remove the lime peel or strain out the slices after about 4 hours if you want to limit bitterness from the pith. Straining does not restart the storage clock: count from when you first prepared the batch.

Wash the lime under running water before slicing it, even if you plan to remove the peel. Use a clean knife and cutting board, and avoid handling the cut surfaces more than necessary.

Pour servings into a clean glass instead of drinking directly from the storage pitcher. If you take lime water with you, keep it cold and return any remaining lime water to the refrigerator promptly, provided it has not exceeded the room-temperature limit.

Make only as much as you expect to drink within the storage window. A note with the preparation date and time can help you remember when to discard the remainder, especially if the pitcher looks and smells normal.

Frequently asked questions

Can you freeze lime water?

Yes. Freeze it promptly in a clean, freezer-safe container with room for expansion. Thaw it in the refrigerator; lime slices may change texture after freezing.

Does adding more lime make lime water last longer?

Do not rely on extra lime to preserve the water. Keep the batch refrigerated and follow the same storage limits.

Does store-bought lime water last as long as homemade lime water?

Store-bought products can have different ingredients and packaging. Follow the label’s instructions for storage and use after opening.