US
Bastion

Bastion Lemon Dishwasher Cleaner Tablets 24 Count

  • 24 tablets, sold as a 1-year supply
  • Cleans and descales dishwasher machines
  • Lemon scent, citrus
  • Bleach free, also ammonia and aluminum free
  • Vegan, biodegradable, cruelty-free

Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A lemon-scented tablet pack for cleaning and descaling a dishwasher, free of bleach and ammonia. The listing gives no dosing or cycle instructions, so check the pack before use.

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ASIN: B0CWV42Z65Model: RBDWC24Category: Dishwasher Cleaners

Overview

A dishwasher that needs descaling gets a lemon-scented cleaning tablet from Bastion, sold as a year of supply in tablet form. It is a maintenance product for the machine, placed in the dishwasher rather than added to a wash load.

The reason to buy is a ready pack of tablets for routine descaling that avoids bleach, ammonia and aluminum. The limitation is instructions: the listing does not say how often to run one or where to place it.

Who it's for

Homeowners who want to keep a dishwasher clean on a schedule and like a mild citrus scent. It is a machine cleaner, so a person looking for dish detergent should buy that separately.

Pros and cons

Pros
  • Descaling and cleaning in one tablet
  • Bleach and ammonia free
  • Vegan and cruelty-free
Cons
  • Dosing instructions not listed
  • Scent preference is fixed to lemon
  • Only one pack format is shown

Performance notes

Descaler tablets work by dissolving in the hot cycle and reaching the spray arms, filter and tub walls. Results depend on how hard the local water is and how much scale has built up before the first use. The listing names the pack size as one year but gives no per-use schedule.

Specifications

BrandBastion
ModelRBDWC24
Dimensions & fit
Package Size Name1-Year Supply
Item weight0.1 kg
Construction & materials
Material FeaturesBiodegradable, cruelty-free, vegan
Material Type FreeAluminum, ammonia, bleach, formaldehyde, yeast
Included components
Unit Count24 Count
Other details
Item FormTablet
ScentCitrus, Lemon
Recommended Uses For ProductCleaning and descaling of dishwasher machines

Closest rivals on specs

Active Dishwasher Cleaner and Deodorizer Tablets 24 Pack
  • Item Weight 0.22 vs 0.04 pounds (+450%)
Miele DishClean Dishwasher Conditioner
  • Item Weight 0.22 vs 0.4 pounds (-45%)
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Frequently asked questions

Is Bastion RBDWC24 a dishwasher detergent or rinse aid?

No. The listing describes it as a cleaner and descaler for the dishwasher machine itself, so it does not stand in for the detergent or rinse aid used on dishes.

Does the Bastion dishwasher cleaner contain bleach?

The listing says it is bleach free, and also free of aluminum, ammonia, formaldehyde and yeast.