Q: Can I use regular salt in the Bob instead of the Rock'n'Roll Cassette?

No, you should not use regular salt in the Bob. The Bob operates with a completely different descaling system than traditional dishwashers. Why no salt? The Bob does not have a reservoir for regenerating salt. Its limescale maintenance system relies exclusively on the Rock'n'Roll Cassette , an automated maintenance device that must be used every 90 wash cycles (or every 30 cycles if you have very hard water). Risks of using salt No descaling effect: Regular salt is not compatible with the architecture of the Bob and will not clean the pipes. Risk of damage: Introducing salt into an unplanned compartment can cause corrosion, blockage, or damage to internal components. How to proceed Only use the provided Rock'n'Roll Cassette. It charges automatically in 61 minutes and: Deep cleans pipes, pumps, and wash arms Effectively removes limescale deposits Can be returned to Daan Tech for recharging after use If you do not have access to a replacement cassette, contact Daan Tech or check the Bob+ service, which offers automatic delivery of cassettes.

Q: Can I use regular salt in the Bob if I have very hard water?

No, the Bob does not use regular salt. Unlike traditional dishwashers, the Bob does not have a reservoir for regenerating salt. Its water softening system relies entirely on the Rock'n'Roll Cassette , which replaces traditional salt. What to do with hard water? If your water is very hard (high mineral content), the Bob manual recommends adjusting the maintenance frequency: Normal water: run a maintenance cycle with the Rock'n'Roll Cassette every 90 wash cycles Very hard water: run the same maintenance cycle every 30 cycles instead of 90 This increased frequency compensates for the buildup of limescale without requiring additional salt. Can I use something other than the Rock'n'Roll Cassette? You can also opt for the Bob Tablets if you prefer. The limescale maintenance system will remain integrated into the dishwasher, regardless of the salt. Conclusion: save the regular salt - it's unnecessary with the Bob. Just increase the frequency of the Rock'n'Roll Cassette in case of hard water.

Question 1

Can I use regular salt in the Bob instead of the Rock'n'Roll Cassette?

Accepted Answer

No, you should not use regular salt in the Bob. The Bob operates with a completely different descaling system than traditional dishwashers.

Why no salt?

The Bob does not have a reservoir for regenerating salt. Its limescale maintenance system relies exclusively on the Rock'n'Roll Cassette, an automated maintenance device that must be used every 90 wash cycles (or every 30 cycles if you have very hard water).

Risks of using salt

No descaling effect: Regular salt is not compatible with the architecture of the Bob and will not clean the pipes.
Risk of damage: Introducing salt into an unplanned compartment can cause corrosion, blockage, or damage to internal components.

How to proceed

Only use the provided Rock'n'Roll Cassette. It charges automatically in 61 minutes and:

Deep cleans pipes, pumps, and wash arms
Effectively removes limescale deposits
Can be returned to Daan Tech for recharging after use

If you do not have access to a replacement cassette, contact Daan Tech or check the Bob+ service, which offers automatic delivery of cassettes.

Question 2

Can I use dishwasher tablets from another brand with the Bob?

Accepted Answer

Yes, you can definitely use tablets from another brand with the Daan Tech Bob. The product is compatible with all standard dishwasher detergents on the market.

What you need to know

No specialized salt required: Unlike many traditional dishwashers, the Bob does not need dishwasher salt. Limescale maintenance is automated thanks to the Rock'n'roll cassette (maintenance cycle of 61 minutes to be performed every 90 cycles).
Gel or powder tablets accepted: The Bob works with all formats: standard dishwasher tablets, gels, or powders.
Cycle duration: For better cleaning efficiency, prefer cycles longer than 30 minutes if you are using detergents other than Bob.Tablet.
Priority maintenance: If you are using a different brand, make sure to run the Rock'n'roll cycle (maintenance) regularly to protect the device from limescale deposits, even without manual salt addition.

In summary: Yes, your tablets from another brand work without any issues. Just continue the regular maintenance cycle with the Rock'n'roll cassette to keep your Bob in perfect condition.

Question 3

Can I use regular salt in the Bob if I have very hard water?

Accepted Answer

No, the Bob does not use regular salt. Unlike traditional dishwashers, the Bob does not have a reservoir for regenerating salt. Its water softening system relies entirely on the Rock'n'Roll Cassette, which replaces traditional salt.

What to do with hard water?

If your water is very hard (high mineral content), the Bob manual recommends adjusting the maintenance frequency:

Normal water: run a maintenance cycle with the Rock'n'Roll Cassette every 90 wash cycles
Very hard water: run the same maintenance cycle every 30 cycles instead of 90

This increased frequency compensates for the buildup of limescale without requiring additional salt.

Can I use something other than the Rock'n'Roll Cassette?

You can also opt for the Bob Tablets if you prefer. The limescale maintenance system will remain integrated into the dishwasher, regardless of the salt.

Conclusion: save the regular salt - it's unnecessary with the Bob. Just increase the frequency of the Rock'n'Roll Cassette in case of hard water.

User manual Daan Tech Dishwasher : user manuals and guides in PDF

Models Daan Tech Dishwasher most viewed

Recent questions about Dishwasher Daan Tech