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Tofu cat litter does not have an expiration date in the same way that perishable food items do. However, it can degrade or lose effectiveness over time if not stored properly. Here are some factors to consider:
Storage Conditions: #
- Moisture: Tofu cat litter is highly absorbent, so it should be kept in a dry place to prevent it from absorbing moisture from the air. Excess moisture can cause it to clump prematurely or grow mold.
- Packaging: Ensure the packaging is sealed tightly after each use to maintain its freshness and effectiveness. If stored in a humid environment, consider transferring it to an airtight container.
Signs of Degradation: #
- Clumping Issues: If the litter no longer clumps well, it may have absorbed moisture and lost its effectiveness.
- Odor: An unusual or off smell can indicate that the litter has gone bad or been contaminated.
- Color and Texture: Any significant changes in color or texture might indicate that the litter is no longer good to use.
General Tips: #
- Check Packaging: While tofu cat litter doesn’t expire, manufacturers may include a “best by” date to indicate optimal performance. For Calil, recommendation is to use the litter within 2 years from manufacturing date with proper storage when not in use.
- Rotate Stock: If you buy in bulk, use older bags first to ensure you’re always using the freshest litter.
By storing tofu cat litter properly, you can maintain its effectiveness and ensure a clean and comfortable environment for your cat.

