Hand-held sprayers with key readers and keyed refill units

A hand-held sprayer for spraying disinfectant, sanitizer, and/or cleaning solutions comprising:

• a container for holding fluid;
• the container having a neck;
• a data tag secured to the container;
• a dispensing wand;
• a closure for connecting to the neck;
• a fluid conduit extending from the closure to the dispensing wand;
• wherein the dispensing wand is configured to be held in a hand and to be moved about while dispensing fluid;
• and
• a data tag reader located proximate the closure;
• the dispensing wand having:
• a trigger;
• a pump;
• a motor;
• a power source;
• a processor;
• and
• memory;
• logic for causing the processor to determine whether a data read from the data tag meets a criteria for allowing the dispensing of fluid from the container;
• wherein if the data read from the data tag meets the criteria, fluid is dispensed from the container when the trigger is activated.

A hand-held sprayer for spraying disinfectant, sanitizer, and/or cleaning solutions comprising:

• a container for holding fluid;
• the container having a neck;
• a wand holster;
• a closure for connecting to the neck;
• a dispensing wand;
• a fluid conduit extending from the closure to the dispensing wand;
• wherein the dispensing wand is configured to be held in a hand and to be moved about while dispensing fluid;
• a data tag secured to one of the wand holster and the container;
• the dispensing wand having:
• a dispensing trigger;
• a read trigger;
• a data tag reader;
• a pump;
• a motor;
• a power source;
• a processor;
• and
• memory;
• wherein the data trigger is activated by placing the wand in the wand holster.