This invention discloses a special consumable for a double-layer cat
litter box and its preparation and usage method, relating to the field of pet cleaning products technology. The invention's upper layer of cat
litter and lower layer of absorbent and deodorizing granules, through synergistic design of formula and process, form a complete pet excrement
treatment system. The upper layer of cat
litter is responsible for
trapping and encapsulating
feces and draining
urine, while the lower layer of absorbent and deodorizing granules is responsible for absorbing and treating odors generated by
urine and
feces. The
combined use of these two
layers achieves a highly efficient usage mode with automatic
urine seepage, direct
feces removal, no need for stirring the upper layer, and regular replacement of the lower layer. This significantly simplifies daily maintenance procedures, reduces the labor intensity of pet ownership, and significantly improves the user experience for family pet cat owners.