Cat Litter Deodorizing Spray: Pet-Safe Actives, Formulation & Labeling
Question
I am a 4th-year Applied Chemistry student at Chulalongkorn University, currently developing a clear liquid spray for cat litter deodorization. My product aims to be used with Odouraze fragrance in a single bottle.
I am looking for active ingredients that meet the following criteria:
- Safety: Must be as safe as possible for pets. The spray will be applied to cat litter and allowed to dry completely before the pet uses it.
- Efficacy: Highly effective against odors from
ammonia,amines, andsulfides. - Compatibility: Must be compatible with
Odourazefragrance, meaning it should not absorb or diminish the fragrance. It must also maintain the clarity of the formula. - Formulation Restrictions: Should not be an oxidizer, and I want to avoid
quats,silver, powders that cause cloudiness, and strong oils.
If possible, please recommend 1-2 most suitable options and provide the following details for each:
- Technical Information:
- Recommended usage percentage.
- Stable pH range.
- Compatibility with
Odouraze+Ultra Solve/Propylene Glycol (PG). - Effect on formula clarity.
- Commercial Information:
- SDS/TDS/COA documents.
- Packaging sizes and pricing.
- Minimum Order Quantity (MOQ).
- Delivery time.
- Pre-blended Deodorizers: If there are any pre-blended deodorizing agents specifically designed to be compatible with fragrances (i.e., not absorbing the scent), please recommend them.
- Labeling and Use Instructions: Any guidance on appropriate labeling and use instructions for a product intended for cat litter to ensure pet safety would be greatly appreciated.
Answer
For your cat litter deodorizing spray, we recommend the following active ingredients that are safe for pets, effective against ammonia/amine/sulfide odors, compatible with Odouraze, and maintain formula clarity:
Recommended Active Ingredients
1. Zinc Ricinoleate
- Properties: Excellent for neutralizing odors from amines (like ammonia) and sulfides. It works by chemically binding with odor molecules, rather than just masking them. It can be formulated into clear liquid sprays with appropriate solubilizers.
- Recommended Usage: 0.5 - 3%
- Stable pH Range: 4 - 7
- Compatibility: Generally compatible with fragrances like Odouraze. For clear formulations, it requires proper solubilization, often achieved with non-ionic surfactants or co-solvents such as Propylene Glycol (PG) or Ultra Solve. It will maintain formula clarity when properly solubilized.
2. Zinc PCA
- Properties: A water-soluble zinc salt known for its odor-absorbing and skin-conditioning properties. It is effective against various odors and is well-suited for clear, aqueous formulations.
- Recommended Usage: 0.1 - 1%
- Stable pH Range: 5 - 7
- Compatibility: Highly compatible with fragrances like Odouraze and readily soluble in water, making it easy to incorporate into clear liquid systems with co-solvents like Propylene Glycol (PG) or Ultra Solve. It will maintain formula clarity.
Commercial Information (SDS/TDS/COA, Pricing, MOQ, Delivery)
For detailed commercial information including SDS/TDS/COA, packaging sizes, pricing, Minimum Order Quantity (MOQ), and delivery times, please contact our sales team directly. They will be able to provide you with the most up-to-date and specific details.
Pre-blended Deodorizer Options
While we recommend the individual actives above for their targeted efficacy and clarity, if you are looking for pre-blended deodorizers specifically designed for fragrance compatibility, our team can explore custom blend options based on your specific requirements. Please reach out to our technical support for further discussion.
Labeling and Use Instructions for Pet Products
When formulating products for use around pets, safety is paramount. We recommend the following guidelines for labeling and use instructions:
- "For Pet Use Only": Clearly state that the product is intended for use with pet accessories, not directly on pets.
- "Do Not Spray Directly on Pets": Emphasize that direct application to animals should be avoided.
- "Allow to Dry Completely Before Pet Contact": Instruct users to ensure the treated area is fully dry before allowing pets to return.
- "Keep Out of Reach of Children and Pets": Standard safety precaution.
- "If Irritation Occurs, Discontinue Use": Advise users to stop using the product if any adverse reactions are observed.
- "Ventilate Area After Use": Recommend using the product in a well-ventilated area.
We hope this information assists you in developing your cat litter deodorizing spray. Please feel free to contact our technical team for further formulation support.
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