diff --git a/esphome/components/dynamic_lamp/dynamic_lamp.cpp b/esphome/components/dynamic_lamp/dynamic_lamp.cpp
index e26d66a17f..ad792f3cb8 100644
--- a/esphome/components/dynamic_lamp/dynamic_lamp.cpp
+++ b/esphome/components/dynamic_lamp/dynamic_lamp.cpp
@@ -180,26 +180,5 @@ void DynamicLamp::restore_lamp_values_(uint8_t lamp_number) {
   this->active_lamps_[lamp_number].active = false;
 }
 
-std::string_view DynamicLamp::ltrim_(std::string_view str)
-{
-    const auto pos(str.find_first_not_of(" \t\n\r\f\v"));
-    str.remove_prefix(std::min(pos, str.length()));
-    return str;
-}
-
-std::string_view DynamicLamp::rtrim_(std::string_view str)
-{
-    const auto pos(str.find_last_not_of(" \t\n\r\f\v"));
-    str.remove_suffix(std::min(str.length() - pos - 1, str.length()));
-    return str;
-}
-
-std::string_view DynamicLamp::trim_(std::string_view str)
-{
-    str = this->ltrim_(str);
-    str = this->rtrim_(str);
-    return str;
-}
-
 }  // namespace dynamic_lamp
 }  // namespace esphome
diff --git a/esphome/components/dynamic_lamp/dynamic_lamp.h b/esphome/components/dynamic_lamp/dynamic_lamp.h
index c9e94c2cbc..88ab0140ee 100644
--- a/esphome/components/dynamic_lamp/dynamic_lamp.h
+++ b/esphome/components/dynamic_lamp/dynamic_lamp.h
@@ -53,9 +53,6 @@ class DynamicLamp : public Component {
   void add_lamp_output_(std::string lamp_name, LinkedOutput &output);
   void restore_lamp_values_(uint8_t lamp_number);
   void set_lamp_values_(uint8_t lamp_number, bool active, uint16_t selected_outputs, uint8_t mode, uint8_t mode_value);
-  std::string_view ltrim_(std::string_view str);
-  std::string_view rtrim_(std::string_view str);
-  std::string_view trim_(std::string_view str);
 
   CombinedLamp active_lamps_[16];
   LinkedOutput available_outputs_[16];