WORKED HOUSEHOLD EXAMPLE · USER-ENTERED VALUES

Separate kitchen and bathroom refill locations

Illustrative inputs, not verified product specifications or care recommendations.

The household question

One location is empty despite refill stock in another room.

A plain pump bottle and tissue box on a wooden surface
Photo: Mathias Reding / Pexels

Measurements and assumptions

Record A

Full refill bottles0
Capacity (ml)500
Open bottle remaining (ml)0
Item nameKitchen soap reserve
Storage locationKitchen cupboard
Minimum stock0

Record B

Full refill bottles1
Capacity (ml)500
Open bottle remaining (ml)200
Item nameBathroom soap reserve
Storage locationBathroom shelf
Minimum stock0

Calculation and observed tool result

Record A

0 bottles × 500 ml + 0 ml = 0 ml

Recorded quantity: 0 ml.

Record B

1 bottles × 500 ml + 200 ml = 700 ml

Recorded quantity: 700 ml.

Carry out this task

  1. Open the linked tool for Record A.
  2. Record the two locations independently.
  3. Check each result separately; follow the interpretation before retaining both records as physical stock.

What the result means

The kitchen shortage stays visible beside the bathroom’s 700 ml.

A mistake to avoid

Labeling both places with the combined total would mislead a shopper.

Limits of this example

Moving a bottle requires updating its source and destination.

Open Hand Soap Refill Tracker · How to Organize Bathroom and Laundry Supplies