THE BUYER’S GUIDE

Sanitizing vs.
disinfecting.

Similar words. Different jobs. Here’s what to check before you choose a product or prepare a solution.

Reviewed October 16, 2026 · About 3 minutes

A product described as a sanitizer and disinfectant may support both tasks, but that does not make its directions interchangeable. Start with the result you need, then find the matching application on the product label. The name on the front of the bottle is only the beginning.

Three terms, three purposes

How EPA distinguishes surface treatments
TaskWhat it means
CleaningRemoves dirt and organic material with soap or detergents.
SanitizingUses chemicals to kill bacteria on surfaces; it is not intended to kill viruses.
DisinfectingUses chemicals to kill viruses and bacteria on surfaces, according to the product’s registered claims.

A surface can look clean without having received a sanitizing or disinfecting treatment. Equally, choosing a disinfectant does not replace the preparation its label requires. These words describe different outcomes, rather than three names for the same spray-and-wipe routine.

Read the application, not just the headline

For EfferSan, identify the intended surface and use before preparing solution. Find the corresponding label directions, including the organisms covered when that matters to your task. A claim for one application should not be extended to every surface or every microorganism.

  1. Match the concentration. Check the tablet size, tablet count, and water volume for that application.
  2. Check precleaning. Follow the instructions for preparing the surface before treatment.
  3. Allow the wet contact time. Keep the surface visibly wet for the time specified for the intended application.
  4. Check the finish. Follow the required draining, drying, or rinsing instructions before the surface or equipment returns to use.

What this means when buying EfferSan

Buying the familiar brand is useful; buying the correct tablet size matters too. Sanitizer Depot sells the 17.68 g tablet, 100-count bottle, MPN 17686. Compare those details with your current bottle before reordering. A recipe written for another tablet size is not a one-for-one substitution.

If you are comparing prices, compare matching bottles first. Then consider the application you actually need. A large advertised gallon yield does not tell you how much solution a bottle makes at every concentration. Our guide to EfferSan tablet sizes explains the product details to match.

Common questions

Does “sanitizer” mean it works against viruses?

No. EPA distinguishes surface sanitizing from disinfecting. Check the product’s registered disinfecting claims and corresponding directions when a particular virus is your concern.

Can I assume I never need to rinse?

No. Rinsing requirements depend on the application. A no-rinse sanitizing instruction does not automatically apply to a disinfecting treatment.

Which bottle does Sanitizer Depot sell?

One size: 100 tablets, 17.68 g per tablet, MPN 17686. Review the product details and your intended use before purchasing.