Chemical composition and method of using an antimicrobial odor control additive for pet litters
The invention relates to a composition and method for controlling odor in pet litters. The composition includes a benzoic acid, a Generally Regarded as Safe acid, and a wetting liquid. This composition is capable of acting both as an antimicrobial and as an odor controlling preservative in pet litters. The benzoic acid and the liquid can be mixed together, or added to the litter materials, to combat the malodors created by the pet litter content.
1. A pet litter product having antimicrobial and/or odor control properties consisting of:
a litter material treated with a combination of active agents, wherein the combination of active agents is benzoic acid present in an amount of 0.01 weight % to 3 weight % based on the weight of the litter material and 3-phenyl propanol present in an amount of 0.01 weight % to 3 weight % based on the weight of the litter material; and
an optional carrier;
wherein a ratio of the benzoic acid to the 3-phenyl propanol is present in a range of 1:2 to 1:4;
wherein the combination of active agents imparts antimicrobial and/or odor control properties; and
wherein the litter material is a solid.
2. The pet litter product according to claim 1 , wherein the optional carrier is glycol, mineral oil, water, or a combination thereof.
3. The pet litter product according to claim 2 , wherein the optional carrier aids in uniform deposition of the benzoic acid on the litter material.
4. The pet litter product according to claim 1 , wherein the benzoic acid is present in a range of 0.05 weight % to 0.5 weight % based on the weight of the litter material.
5. The pet litter product according to claim 1 , wherein the 3-phenyl propanol is present in a range of 0.05 weight % to 0.5 weight % based on the weight of the litter material.
6. The pet litter product according to claim 1 , wherein the pet litter product reduces bacterial growth by a log reduction ranging from 2.1 to 4.8 after 14 days.
7. The pet litter product according to claim 1 , wherein the pet litter product reduces bacterial growth by a log reduction ranging from 4.2 to 4.8 after 14 days.
8. The pet litter product according to claim 1 , wherein, after soiling of the pet litter product with urine, the pet litter product reduces ammonia generation compared to untreated pet litter products.