General Minimum volume suggestions amounts are listed below, it can lasts (depending on weather and temperature)
for about 6 to 8 months inside tire for temperate area
for about 4 to 6 months inside tire for tropical area
you can always add more than suggested volume to acquire a longer validity time inside tire.
beyond validity time, just refill more, no need to clean.
For customized tire, Please contact us for handy Calculat table above to determine exactly how much volume to install as your tire may require more than our general application amount.
General Volume Suggestion (for 1 tire)