PRODUCT LINEUP

Choose Zerosum
for your scope of use

300ml for portable and spot care, 500ml for repeat use and wider coverage,
and a duo set combining both—so you can match home and operational environments.

Zerosum 300ml

DAILY SIZE

300ml · Daily use and small areas

Suited for close-range, frequent care in vehicles, shoe closets, fabrics, and pet areas.

Zerosum 500ml

FACILITY SIZE

500ml · Larger spaces and repeat care

Designed for guest rooms, stores, offices, and common areas with wider coverage or higher use frequency.

Zerosum duo set

COMBINED CARE

DUO SET · Separate care by area

For managing small and large areas separately, or using at home and at work together.

APPLICATION METHOD

Four steps to assess
the space before the product

01

Identify the source

First confirm materials, activities, time of day, and level of enclosure where odors occur.

02

Basic cleanup

Remove contamination and check water cleaning, filters, drains, and fabric condition.

03

Apply by area

Use appropriately in needed zones, following product labeling and space size.

04

Ventilate and record

Ventilate with outdoor air in mind and log recurring spots to adjust maintenance cycles.

Space-by-space use guide

The same product applies differently depending on how the space is used and who maintains it.

Space Typical situations Application points Basic care to combine
Home and vehicle Cooking, pets, fabrics, enclosed areas Manage zones near daily paths in small amounts Post-cooking ventilation, fabric cleaning, drain checks
Hotel and lodging Room turnover and prep for next check-in Set zone-based use standards aligned with housekeeping routes Linens change, bathroom drying, HVAC filter checks
Retail and office Food, high traffic, long HVAC hours Separate customer areas from staff and storage zones Pre- and post-business ventilation, waste and sink care
Hospital and care Sensitive users and shift operations Prioritize facility guidelines and product labeling HVAC, laundry and disinfection systems, separate operations
Zerosum usage log

CARE ROUTINE

Record product use and
basic maintenance together

  • Space condition · Odor spots, time of day, ventilation availability
  • Usage log · Applied zones, timing, need for repeat application
  • Basic care · Ventilation, cleaning, filter, drain, and fabric checks
  • Re-check · If odors return, adjust source and maintenance cycle