AdouClean+ — regenerating cleaner for softener resin (replaces Res-Up)
AdouClean+: DIMM regenerating resin cleaner for water softeners, replacing Res-Up. Dislodges iron, manganese and deposits, restores exchange capacity and extends resin life.

Overview
AdouClean+ is the regenerating resin cleaner for water softeners that replaces Res-Up in the DIMM range. Added at the moment of regeneration, it maintains the ion-exchange resin — the heart of the softener — to preserve its exchange capacity and extend its service life.
Over time, the resin becomes loaded with iron, manganese, organic matter and deposits that clog the pores of the beads and form fouling (slime, biofilm). The result: resin that softens less well, less effective regeneration and rising salt consumption. AdouClean+ acts precisely on this fouling.
In short — Cleaner & regenerant for softener resin · dosed at every regeneration (via the salt tank / brine well) · dislodges iron, manganese, organic deposits · restores the exchange capacity · protects the valve from deposits · replaces Res-Up.
Why clean the resin?
The resin is a porous media: each bead is criss-crossed with micro-pores where calcium and magnesium fix. These same pores also retain, over the cycles, impurities that plain salt brine cannot flush out:
- Iron & manganese — common in borehole water, they "clog" and colour the resin.
- Organic matter & tannins — they coat the beads and reduce exchange.
- Slime & biofilm — biological deposits that settle in the tank and the media.
Fouled resin loses effectiveness: water hardens faster, regeneration is needed more often, so more salt and water are consumed. Periodic cleaning reverses this drift.
The benefits of AdouClean+
| Benefit | What it changes |
|---|---|
| Restores exchange capacity | The resin regains its softening power, water stays soft longer between regenerations. |
| Dislodges iron & manganese | Unclogs the beads and flushes the metals to the drain at regeneration. |
| Limits slime & biofilm | Keeps the salt tank and media cleaner, reduces bad odours. |
| Protects the control valve | Fewer deposits on the valve's moving parts = more reliable operation. |
| Extends resin life | Maintained resin is replaced less often — savings over time. |
| Optimises salt & water | Clean resin regenerates better: fewer unnecessary cycles. |
What sets it apart from Res-Up
AdouClean+ takes the proven principle of a resin cleaner dosed at regeneration (like Res-Up), but becomes the dedicated DIMM reference, available and supported in our softener-maintenance range. It works on almost all cation-resin softeners, both curatively and preventively.
⚠️ Compatibility
Like any resin cleaner, AdouClean+ is intended for softener ion-exchange resins. It is not for use on certain specific media (e.g. zeolite gel) nor as a salt substitute. Always follow the label instructions and your installation's compatibility.
How to use it
- Curative cleaning (heavily fouled resin): a reinforced dose over a few regenerations to "decrud" the media.
- Preventive maintenance: a regular maintenance dose, at each regeneration or on a programmed frequency, to keep the resin clean.
- Application: the product is introduced into the brine circuit and drawn into the resin during regeneration. A feeder can automate the addition at each cycle.
The exact dosage depends on the resin volume and the fouling level (iron, organics): follow the AdouClean+ label dosage recommendations.
Who is AdouClean+ for?
- Installers & after-sales — to restore effectiveness to a softener that softens poorly, before considering a resin replacement.
- Borehole / iron-laden water — where resin fouling is fastest.
- Maintenance contracts — as a preventive consumable built into periodic visits.
Why choose DIMM
- Expertise since 1991 — Belgian water-treatment specialist, in Belgium and France.
- Complete maintenance range — salt, cleaners, feeders and parts for softeners.
- Technical advice — fouling diagnosis and a suitable maintenance plan.
See also: salt for softeners, softener maintenance. For any question, contact the DIMM team.
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