diff --git a/custom_components/localthings/registry/by_type/air_dresser.py b/custom_components/localthings/registry/by_type/air_dresser.py
index 7c54bb0..db3d526 100644
--- a/custom_components/localthings/registry/by_type/air_dresser.py
+++ b/custom_components/localthings/registry/by_type/air_dresser.py
@@ -16,6 +16,7 @@ REGISTRY = DeviceRegistry(
         *common.POWER,
         air_dresser.AIR_DRESSER_SETTINGS,
         air_dresser.AIR_DRESSER_COURSE,
+        air_dresser.AIR_DRESSER_SANITIZE,
         laundry.JOB_BEGINNING_STATUS,
         operational.OPERATIONAL_STATE,
         dishwasher.DIAGNOSIS,
diff --git a/custom_components/localthings/registry/capabilities/air_dresser.py b/custom_components/localthings/registry/capabilities/air_dresser.py
index 4b4a376..3fcfb11 100644
--- a/custom_components/localthings/registry/capabilities/air_dresser.py
+++ b/custom_components/localthings/registry/capabilities/air_dresser.py
@@ -1,30 +1,36 @@
-"""Capabilities specific to the AirDresser family (Samsung DA_DF_A51-class,
-issue #162).
+"""Capabilities specific to the AirDresser family (Samsung DA_DF-class,
+issues #162/#157).
 
-This board reports no oneUiVersion and no /information/vs/0 token any
-existing family routes on, so it gets its own device type -- but most of
-the resources it exposes are already handled by the shared laundry
+This board family reports no oneUiVersion and no /information/vs/0 token
+any existing family routes on, so it gets its own device type -- but most
+of the resources it exposes are already handled by the shared laundry
 machinery:
 
   /washer/vs/0    -> AIR_DRESSER_SETTINGS (wrinkle_prevent only -- a
                       dedicated capability rather than reusing
-                      dryer.DRYER_SETTINGS wholesale: this board's dump
-                      never populates dryLevel/dryTime/dryerType at all,
-                      and those are permanently-empty-not-just-absent
+                      dryer.DRYER_SETTINGS wholesale: this board never
+                      populates dryLevel/dryTime/dryerType at all, and
+                      those are permanently-empty-not-just-absent
                       dryer-only fields on an AirDresser, not merely unset
                       ones, so binding them here would ship three sensors
                       that can never read anything on this device type)
-  /course/vs/0    -> AIR_DRESSER_COURSE (cycle select). This board has no
-                      /wm/editcourse/vs/0 at all, so cycle_options() falls
-                      through entirely to its supportedOptions fallback --
-                      confirmed against the issue #162 dump: header nibble
-                      '0' + 10 self-indexed one-byte records
-                      (01/02/04/03/05/1A/1B/1C/07/08), all distinct, current
-                      selection 'Course_01' among them. Course names aren't
-                      identified yet (no code->name mapping was reported),
-                      so they render as their raw codes until named in
-                      translations, same as dryer.py's unidentified codes.
+  /course/vs/0    -> AIR_DRESSER_COURSE (cycle select), table id from
+                      /st/airdressercourse/vs/0 (issue #157's
+                      DA_DF_TP2_20_COMMON reports "Table_00"; issue #162's
+                      DA_DF_A51_20_COMMON has no table resource at all and
+                      falls back to the name-only 'cycle' key, same as an
+                      unrecognized table on washer/dryer). Options come
+                      from laundry.cycle_options -- #157's board populates
+                      /wm/editcourse/vs/0's editCourseList directly; #162's
+                      has no editcourse resource at all and falls through
+                      to cycle_options' supportedOptions decode instead.
+                      Course names aren't identified yet for either table
+                      (no code->name mapping was reported), so they render
+                      as their raw codes until named in translations, same
+                      as dryer.py's unidentified codes.
   /diagnosis/vs/0 -> reuses dishwasher.DIAGNOSIS
+  /airdresseroption/sanitize/vs/0 -> AIR_DRESSER_SANITIZE (issue #157 only;
+                      #162's board doesn't report this resource at all)
 """
 from ..capability import Capability
 from ..entities import SwitchDesc
@@ -37,6 +43,12 @@ def _wrinkle_write(p, rep, href=None):
     return ['washer', 'vs', '0'], {'x.com.samsung.da.wrinklePrevent': p}
 
 
+def _sanitize_write(p, rep, href=None):
+    if p not in ('On', 'Off'):
+        return None
+    return ['airdresseroption', 'sanitize', 'vs', '0'], {'x.com.samsung.da.sanitize': p}
+
+
 AIR_DRESSER_SETTINGS = Capability(
     href='/washer/vs/0',
     poll_tier='warm',
@@ -51,6 +63,18 @@ AIR_DRESSER_SETTINGS = Capability(
 AIR_DRESSER_COURSE = Capability(
     href='/course/vs/0',
     entities=(
-        cycle_select(translation_key='air_dresser_cycle', icon='mdi:tshirt-crew'),
+        cycle_select(translation_key='air_dresser_cycle', icon='mdi:tshirt-crew',
+                     table_href='/st/airdressercourse/vs/0'),
+    ),
+)
+
+AIR_DRESSER_SANITIZE = Capability(
+    href='/airdresseroption/sanitize/vs/0',
+    poll_tier='warm',
+    entities=(
+        SwitchDesc(key='sanitize', field='x.com.samsung.da.sanitize',
+                   icon='mdi:weather-sunny',
+                   value_fn=lambda v: v == 'On',
+                   write_fn=_sanitize_write),
     ),
 )
diff --git a/custom_components/localthings/registry/capabilities/ignored.py b/custom_components/localthings/registry/capabilities/ignored.py
index 3171475..ff064de 100644
--- a/custom_components/localthings/registry/capabilities/ignored.py
+++ b/custom_components/localthings/registry/capabilities/ignored.py
@@ -107,6 +107,11 @@ IGNORED: list[Capability] = [
     # exposed by dryer.DRYER_COURSE at /course/vs/0
     # (x.com.samsung.da.st.dryerMode is "Table_03_Course_<same hex code>").
     Capability(href='/st/dryercourse/vs/0'),
+    # AirDresser counterpart of the above (issue #157): read only for its
+    # courseTable id (air_dresser.AIR_DRESSER_COURSE's table_href), no
+    # entity of its own -- same "no entity, just the table id" role as
+    # /st/washercourse/vs/0 and /st/dryercourse/vs/0.
+    Capability(href='/st/airdressercourse/vs/0'),
     # Empty on every washer dump seen so far.
     Capability(href='/wm/welcomemsg/vs/0'),
     # User-saved custom course slots (F1-FA). No controllable/observable
diff --git a/custom_components/localthings/translations/en.json b/custom_components/localthings/translations/en.json
index a9bc478..6b9fe90 100644
--- a/custom_components/localthings/translations/en.json
+++ b/custom_components/localthings/translations/en.json
@@ -193,9 +193,6 @@
       "ai_energy_level": {
         "name": "AI Energy Mode level"
       },
-      "air_dresser_cycle": {
-        "name": "Cycle"
-      },
       "beverage_zone_mode": {
         "name": "Beverage zone mode",
         "state": {
diff --git a/custom_components/localthings/translations/nl.json b/custom_components/localthings/translations/nl.json
index 2fb2366..87e3e18 100644
--- a/custom_components/localthings/translations/nl.json
+++ b/custom_components/localthings/translations/nl.json
@@ -193,9 +193,6 @@
       "ai_energy_level": {
         "name": "Niveau AI Energy Mode"
       },
-      "air_dresser_cycle": {
-        "name": "Cyclus"
-      },
       "beverage_zone_mode": {
         "name": "Modus drankenzone",
         "state": {
diff --git a/tests/fixtures/air_dresser_tp2_20_device.json b/tests/fixtures/air_dresser_tp2_20_device.json
new file mode 100644
index 0000000..8e96d3c
--- /dev/null
+++ b/tests/fixtures/air_dresser_tp2_20_device.json
@@ -0,0 +1,282 @@
+{
+  "device0": [
+    {
+      "rt": [
+        "x.com.samsung.devcol",
+        "oic.wk.col"
+      ],
+      "if": [
+        "oic.if.baseline",
+        "oic.if.ll",
+        "oic.if.b"
+      ]
+    },
+    {
+      "href": "/airdresseroption/sanitize/vs/0",
+      "rep": {
+        "x.com.samsung.da.sanitize": "Off",
+        "x.com.samsung.da.supportedSanitize": [
+          "On",
+          "Off"
+        ]
+      }
+    },
+    {
+      "href": "/alarms/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/configuration/vs/0",
+      "rep": {
+        "x.com.samsung.da.region": "3171000000",
+        "x.com.samsung.da.countryCode": "KR"
+      }
+    },
+    {
+      "href": "/course/vs/0",
+      "rep": {
+        "x.com.samsung.da.supportedModes": [
+          "HOMECARE_WIZARD_V2"
+        ],
+        "x.com.samsung.da.options": [
+          "DeviceType_015E",
+          "UpdateAllow_NotAllowed",
+          "Course_22",
+          "AiOption_On",
+          "SteamPush_None",
+          "SeamlessControl_Disable",
+          "KidsLockBypass_On",
+          "FilterUsage_384019D5",
+          "WashingTimes_6",
+          "DrumCleanProposal_30",
+          "ProgressTimeSet_AA01A4AC00F0B20690",
+          "WrinklePreventRunning_Off",
+          "SendToDevice_Off",
+          "WeatherPush_Off",
+          "GMT_12",
+          "Alarm_Off",
+          "WrinklePreventSet_0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0FF00F0F0F0F0F0F0F0F0F0F0FF0F0",
+          "DelayEndSet_0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0FF0F0F00F0F0FF0F0F0F0F00F0F",
+          "EnergyLevelSet_0502010102010202030303010401040505050503030502040503030303030405",
+          "UsagesDB_ok",
+          "DrumCleanLog_2023-04-02T08:08:55|2023-10-02T03:38:19|2024-05-26T03:25:41|2024-10-01T01:07:20|2026-06-16T02:23:29"
+        ],
+        "x.com.samsung.da.supportedOptions": [
+          "12261062361020E61020961021261020C61021E61020B61021061020A61061461021361061661022462062562062F62062062040F62042761023061021561021A61021B61021C61022A61022B61022C61022D61022E6102076102086102"
+        ]
+      }
+    },
+    {
+      "href": "/cycleinterface/vs/0",
+      "rep": {
+        "x.com.samsung.da.cycleInterfaceEnabled": "Off"
+      }
+    },
+    {
+      "href": "/diagnosis/vs/0",
+      "rep": {
+        "x.com.samsung.da.diagnosisStart": "Ready"
+      }
+    },
+    {
+      "href": "/energy/consumption/0",
+      "rep": {}
+    },
+    {
+      "href": "/energy/consumption/vs/0",
+      "rep": {
+        "x.com.samsung.da.instantaneousPower": "-500",
+        "x.com.samsung.da.instantaneousPowerUnit": "W",
+        "x.com.samsung.da.cumulativePower": "63600",
+        "x.com.samsung.da.cumulativeUnit": "Wh",
+        "x.com.samsung.da.cumulativeDate": "1784404800",
+        "x.com.samsung.da.cumulativeDateUTC": "1784372400"
+      }
+    },
+    {
+      "href": "/file/information/vs/0",
+      "rep": {
+        "x.com.samsung.timeoffset": "+09:00"
+      }
+    },
+    {
+      "href": "/information/vs/0",
+      "rep": {
+        "x.com.samsung.da.modelNum": "DA_DF_TP2_20_COMMON|20286141|380101010015110F0201000100010000",
+        "x.com.samsung.da.description": "DA_DF_TP2_20_COMMON_DF9500A/DC92-02888A_0002",
+        "x.com.samsung.da.serialNum": "REDACTED",
+        "x.com.samsung.da.otnDUID": "REDACTED",
+        "x.com.samsung.da.diagProtocolType": "WIFI_HTTPS",
+        "x.com.samsung.da.diagLogType": [
+          "errCode",
+          "dump"
+        ],
+        "x.com.samsung.da.diagDumpType": "file",
+        "x.com.samsung.da.diagEndPoint": "SSM",
+        "x.com.samsung.da.diagMnid": "0AJT",
+        "x.com.samsung.da.diagSetupid": "A00",
+        "x.com.samsung.da.diagMinVersion": "1.0",
+        "x.com.samsung.da.items": [
+          {
+            "x.com.samsung.da.id": "0",
+            "x.com.samsung.da.description": "DA_DF_TP2_20_COMMON|20286141|380101010015110F0201000100010000",
+            "x.com.samsung.da.type": "Software",
+            "x.com.samsung.da.number": "02673A250416(F822)",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "1",
+            "x.com.samsung.da.description": "Firmware_1_DB",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "21020115,23030652",
+            "x.com.samsung.da.newVersionAvailable": "0"
+          },
+          {
+            "x.com.samsung.da.id": "2",
+            "x.com.samsung.da.description": "Firmware_2_DB",
+            "x.com.samsung.da.type": "Firmware",
+            "x.com.samsung.da.number": "19111852,FFFFFFFF"
+          }
+        ]
+      }
+    },
+    {
+      "href": "/kidslock/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/kidslock/vs/0",
+      "rep": {
+        "x.com.samsung.da.kidsLock": "Ready"
+      }
+    },
+    {
+      "href": "/operational/state/0",
+      "rep": {
+        "currentMachineState": "REDACTED",
+        "machineStates": "REDACTED",
+        "jobStates": [
+          "None",
+          "Steaming",
+          "Airwashing",
+          "Drying",
+          "Finish"
+        ],
+        "currentJobState": "None",
+        "remainingTime": "00:39:00",
+        "progressPercentage": "1"
+      }
+    },
+    {
+      "href": "/operational/state/vs/0",
+      "rep": {
+        "x.com.samsung.da.state": "Ready",
+        "x.com.samsung.da.remainingTime": "00:39:00",
+        "x.com.samsung.da.progressPercentage": "1",
+        "x.com.samsung.da.progress": "None",
+        "x.com.samsung.da.delayEndTime": "00:00:00",
+        "x.com.samsung.da.supportedProgress": [
+          "None",
+          "Steaming",
+          "Airwashing",
+          "Drying",
+          "Finish"
+        ]
+      }
+    },
+    {
+      "href": "/otninformation/vs/0",
+      "rep": {
+        "x.com.samsung.da.target": "Micom",
+        "x.com.samsung.da.newVersionAvailable": "false"
+      }
+    },
+    {
+      "href": "/power/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/power/vs/0",
+      "rep": {
+        "x.com.samsung.da.power": "Off"
+      }
+    },
+    {
+      "href": "/realtimenotiforclient/vs/0",
+      "rep": {
+        "x.com.samsung.da.timeforshortnoti": "0",
+        "x.com.samsung.da.periodicnotisubscription": "true"
+      }
+    },
+    {
+      "href": "/remotectrl/0",
+      "rep": {
+        "value": false
+      }
+    },
+    {
+      "href": "/remotectrl/vs/0",
+      "rep": {
+        "x.com.samsung.da.remoteControlEnabled": "false"
+      }
+    },
+    {
+      "href": "/st/airdressercourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.st.airdresserMode": "Table_00_Course_22",
+        "x.com.samsung.da.st.courseTable": "Table_00"
+      }
+    },
+    {
+      "href": "/washer/vs/0",
+      "rep": {
+        "x.com.samsung.da.wrinklePrevent": "Off"
+      }
+    },
+    {
+      "href": "/wm/editcourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.editCourseList": "EditCourseList_22230C10252F0F0E09121E0B0A14131624202730151A1B1C2A2B2C2D2E0708",
+        "x.com.samsung.da.fixedCourseList": "FixedCourseList_22270F"
+      }
+    },
+    {
+      "href": "/wm/jobbeginingstatus/vs/0",
+      "rep": {}
+    },
+    {
+      "href": "/wm/personalcourse/vs/0",
+      "rep": {
+        "x.com.samsung.da.courses": [
+          "F1_00",
+          "F2_00",
+          "F3_00",
+          "F4_00",
+          "F5_00",
+          "F6_00",
+          "F7_00",
+          "F8_00",
+          "F9_00",
+          "FA_00"
+        ],
+        "x.com.samsung.da.maxCourseNum": "10"
+      }
+    },
+    {
+      "href": "/wm/setinfo/vs/0",
+      "rep": {
+        "x.com.samsung.da.isModelSettingWithoutSC": "false",
+        "x.com.samsung.da.aiCourse": "false",
+        "x.com.samsung.da.isModelSettingPowerOnOff": "true"
+      }
+    },
+    {
+      "href": "/wm/welcomemsg/vs/0",
+      "rep": {}
+    }
+  ]
+}
diff --git a/tests/fixtures/golden/air_dresser_tp2_20.json b/tests/fixtures/golden/air_dresser_tp2_20.json
new file mode 100644
index 0000000..a935010
--- /dev/null
+++ b/tests/fixtures/golden/air_dresser_tp2_20.json
@@ -0,0 +1,22 @@
+{
+  "state_keys": [
+    "alarm_code",
+    "child_lock",
+    "completion_minutes",
+    "cycle",
+    "cycle_active",
+    "delay_start_hours",
+    "diagnosis_status",
+    "energy_kwh",
+    "finish_time",
+    "firmware_update",
+    "job_beginning_status",
+    "machine_state",
+    "power_switch",
+    "progress",
+    "progress_percentage",
+    "remote_control",
+    "sanitize",
+    "wrinkle_prevent"
+  ]
+}
diff --git a/tests/test_air_dresser_tp2_20_capabilities.py b/tests/test_air_dresser_tp2_20_capabilities.py
new file mode 100644
index 0000000..2d3ef00
--- /dev/null
+++ b/tests/test_air_dresser_tp2_20_capabilities.py
@@ -0,0 +1,82 @@
+"""Tests for the DA_DF_TP2_20_COMMON AirDresser (model DF9500A, issue #157).
+
+A different board generation than issue #162's DA_DF_A51_20_COMMON, routed
+into the same air_dresser registry (both carry the '_DF_' modelNum token).
+Exercises the two things this board does differently: a populated
+/wm/editcourse/vs/0 (so cycle_options() never needs the supportedOptions
+fallback #162 relies on) and the new /airdresseroption/sanitize/vs/0
+capability #162's dump doesn't report at all.
+"""
+from custom_components.localthings.registry.adapter import flatten
+from custom_components.localthings.registry.by_type import air_dresser, for_device_by_model
+from custom_components.localthings.registry.discovery import discover
+
+from tests.conftest import _load_device
+
+
+def _air_dresser():
+    resources = _load_device('air_dresser_tp2_20')
+    info = resources['/information/vs/0']
+    reg = for_device_by_model(
+        info['x.com.samsung.da.modelNum'], info['x.com.samsung.da.description'])
+    return reg, resources
+
+
+def _state():
+    reg, resources = _air_dresser()
+    bound = discover(resources, reg.capabilities, reg.pattern_capabilities)
+    return flatten(bound, resources)
+
+
+def test_resolves_to_air_dresser_registry():
+    reg, _ = _air_dresser()
+    assert reg is not None and reg.name == 'air_dresser'
+
+
+def test_no_unbound_hrefs():
+    """Confirms /st/airdressercourse/vs/0 and /airdresseroption/sanitize/vs/0
+    -- the two hrefs this board reports that #162's dump doesn't -- are
+    covered (ignored.py and AIR_DRESSER_SANITIZE respectively)."""
+    reg, resources = _air_dresser()
+    unbound = []
+    discover(resources, reg.capabilities, reg.pattern_capabilities, log=unbound.append)
+    assert unbound == []
+
+
+def test_course_options_come_from_edit_course_list_not_the_fallback():
+    """Unlike issue #162's board, this one populates /wm/editcourse/vs/0
+    directly, so cycle_options() should never reach the
+    supportedOptions-decode fallback."""
+    from custom_components.localthings.registry.capabilities.laundry import cycle_options
+    _, resources = _air_dresser()
+    codes = cycle_options(resources)
+    assert codes[:3] == ['22', '23', '0C']
+    assert codes == cycle_options({'/wm/editcourse/vs/0': resources['/wm/editcourse/vs/0']})
+
+
+def test_course_select_reads_current_selection():
+    state = _state()
+    assert state['cycle'] == '22'
+
+
+def test_course_translation_key_falls_back_to_cycle_for_unidentified_table():
+    """Table_00's course codes aren't identified yet, so the select's
+    translation_key resolves to the generic 'cycle' catalog entry rather
+    than a table-specific one that doesn't exist."""
+    _, resources = _air_dresser()
+    desc = air_dresser.REGISTRY.capabilities['/course/vs/0'][0].entities[0]
+    assert desc.translation_key(resources) == 'cycle'
+
+
+def test_sanitize_present_and_toggles():
+    state = _state()
+    assert state['sanitize'] is False
+
+    desc = next(
+        e for e in air_dresser.REGISTRY.capabilities['/airdresseroption/sanitize/vs/0'][0].entities
+        if e.key == 'sanitize'
+    )
+    path, body = desc.write_fn('On', {})
+    assert path == ['airdresseroption', 'sanitize', 'vs', '0']
+    assert body == {'x.com.samsung.da.sanitize': 'On'}
+    assert desc.write_fn('Sparkle', {}) is None
diff --git a/tests/test_golden_regression.py b/tests/test_golden_regression.py
index f96f7f7..4b584b4 100644
--- a/tests/test_golden_regression.py
+++ b/tests/test_golden_regression.py
@@ -747,6 +747,27 @@ def test_registry_reproduces_golden_state_keys_for_air_dresser():
     )
 
 
+def test_registry_reproduces_golden_state_keys_for_air_dresser_tp2_20():
+    """DA_DF_TP2_20_COMMON AirDresser (model DF9500A, issue #157) -- a
+    different board generation than issue #162's DA_DF_A51_20_COMMON, also
+    routed via the '_DF_' modelNum fallback into the same air_dresser
+    registry. Unlike #162's board, this one populates /wm/editcourse/vs/0's
+    editCourseList directly (no supportedOptions fallback needed) and
+    reports two AirDresser-specific resources #162 doesn't have:
+    /st/airdressercourse/vs/0 (course table id, ignored.py) and
+    /airdresseroption/sanitize/vs/0 (air_dresser.AIR_DRESSER_SANITIZE).
+    Binds cleanly with zero unbound hrefs."""
+    from tests.conftest import _load_device
+    resources = _load_device('air_dresser_tp2_20')
+    golden = json.loads((GOLDEN / 'air_dresser_tp2_20.json').read_text())
+    state_keys = _new_state_keys('air_dresser_tp2_20', resources)
+    assert set(state_keys) == set(golden['state_keys']), (
+        f"state_keys mismatch:\n"
+        f"  extra:   {sorted(set(state_keys) - set(golden['state_keys']))}\n"
+        f"  missing: {sorted(set(golden['state_keys']) - set(state_keys))}"
+    )
+
+
 def test_resources_from_batch_preferred_over_flat():
     from tests.conftest import _resources_from_dump
     dump = {