diff --git a/src/Manipulators/Background.php b/src/Manipulators/Background.php
index 97e5a87..055f36d 100644
--- a/src/Manipulators/Background.php
+++ b/src/Manipulators/Background.php
@@ -6,9 +6,6 @@
 use Intervention\Image\Origin;
 use League\Glide\Manipulators\Helpers\Color;
 
-/**
- * @property string|null $bg
- */
 class Background extends BaseManipulator
 {
     /**
@@ -20,11 +17,13 @@ class Background extends BaseManipulator
      */
     public function run(ImageInterface $image): ImageInterface
     {
-        if (is_null($this->bg)) {
+        $bg = (string) $this->getParam('bg');
+
+        if ('' === $bg) {
             return $image;
         }
 
-        $color = (new Color($this->bg))->formatted();
+        $color = (new Color($bg))->formatted();
 
         if ($color) {
             $new = $image->driver()->createImage($image->width(), $image->height())
diff --git a/src/Manipulators/BaseManipulator.php b/src/Manipulators/BaseManipulator.php
index 5394d22..d26ccd1 100644
--- a/src/Manipulators/BaseManipulator.php
+++ b/src/Manipulators/BaseManipulator.php
@@ -9,7 +9,7 @@ abstract class BaseManipulator implements ManipulatorInterface
     /**
      * The manipulation params.
      */
-    public array $params = [];
+    protected array $params = [];
 
     /**
      * Set the manipulation params.
@@ -27,16 +27,14 @@ public function setParams(array $params)
 
     /**
      * Get a specific manipulation param.
-     *
-     * @param string $name The manipulation name.
-     *
-     * @return mixed The manipulation value.
      */
-    public function __get($name)
+    public function getParam(string $name): mixed
     {
         if (array_key_exists($name, $this->params)) {
             return $this->params[$name];
         }
+
+        return null;
     }
 
     /**
diff --git a/src/Manipulators/Blur.php b/src/Manipulators/Blur.php
index cfc3ae9..c5ecccd 100644
--- a/src/Manipulators/Blur.php
+++ b/src/Manipulators/Blur.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $blur
- */
 class Blur extends BaseManipulator
 {
     /**
@@ -34,14 +31,15 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getBlur(): ?int
     {
-        if (!is_numeric($this->blur)) {
-            return null;
-        }
+        $blur = $this->getParam('blur');
 
-        if ($this->blur < 0 or $this->blur > 100) {
+        if (!is_numeric($blur)
+            or $blur < 0
+            or $blur > 100
+        ) {
             return null;
         }
 
-        return (int) $this->blur;
+        return (int) $blur;
     }
 }
diff --git a/src/Manipulators/Border.php b/src/Manipulators/Border.php
index 9171c57..3f8ffa4 100644
--- a/src/Manipulators/Border.php
+++ b/src/Manipulators/Border.php
@@ -7,10 +7,6 @@
 use League\Glide\Manipulators\Helpers\Color;
 use League\Glide\Manipulators\Helpers\Dimension;
 
-/**
- * @property string $border
- * @property string $dpr
- */
 class Border extends BaseManipulator
 {
     /**
@@ -52,11 +48,12 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getBorder(ImageInterface $image): ?array
     {
-        if (!$this->border) {
+        $border = (string) $this->getParam('border');
+        if ('' === $border) {
             return null;
         }
 
-        $values = explode(',', $this->border);
+        $values = explode(',', $border);
 
         $width = $this->getWidth($image, $this->getDpr(), $values[0]);
         $color = $this->getColor(isset($values[1]) ? $values[1] : 'ffffff');
@@ -118,15 +115,16 @@ public function getMethod(string $method): string
      */
     public function getDpr(): float
     {
-        if (!is_numeric($this->dpr)) {
-            return 1.0;
-        }
+        $dpr = $this->getParam('dpr');
 
-        if ($this->dpr < 0 or $this->dpr > 8) {
+        if (!is_numeric($dpr)
+            || $dpr < 0
+            || $dpr > 8
+        ) {
             return 1.0;
         }
 
-        return (float) $this->dpr;
+        return (float) $dpr;
     }
 
     /**
diff --git a/src/Manipulators/Brightness.php b/src/Manipulators/Brightness.php
index a6617b2..6051e85 100644
--- a/src/Manipulators/Brightness.php
+++ b/src/Manipulators/Brightness.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $bri
- */
 class Brightness extends BaseManipulator
 {
     /**
@@ -34,14 +31,16 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getBrightness(): ?int
     {
-        if (null === $this->bri || !preg_match('/^-*[0-9]+$/', $this->bri)) {
-            return null;
-        }
+        $bri = (string) $this->getParam('bri');
 
-        if ($this->bri < -100 or $this->bri > 100) {
+        if ('' === $bri
+            or !preg_match('/^-*[0-9]+$/', $bri)
+            or $bri < -100
+            or $bri > 100
+        ) {
             return null;
         }
 
-        return (int) $this->bri;
+        return (int) $bri;
     }
 }
diff --git a/src/Manipulators/Contrast.php b/src/Manipulators/Contrast.php
index 3aa5124..71418c7 100644
--- a/src/Manipulators/Contrast.php
+++ b/src/Manipulators/Contrast.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $con
- */
 class Contrast extends BaseManipulator
 {
     /**
@@ -34,14 +31,16 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getContrast(): ?int
     {
-        if (null === $this->con || !preg_match('/^-*[0-9]+$/', $this->con)) {
-            return null;
-        }
+        $con = (string) $this->getParam('con');
 
-        if ($this->con < -100 or $this->con > 100) {
+        if ('' === $con
+            or !preg_match('/^-*[0-9]+$/', $con)
+            or $con < -100
+            or $con > 100
+        ) {
             return null;
         }
 
-        return (int) $this->con;
+        return (int) $con;
     }
 }
diff --git a/src/Manipulators/Crop.php b/src/Manipulators/Crop.php
index 12ebcbe..1e85bd8 100644
--- a/src/Manipulators/Crop.php
+++ b/src/Manipulators/Crop.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $crop
- */
 class Crop extends BaseManipulator
 {
     /**
@@ -45,11 +42,13 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getCoordinates(ImageInterface $image): ?array
     {
-        if (null === $this->crop) {
+        $crop = (string) $this->getParam('crop');
+
+        if ('' === $crop) {
             return null;
         }
 
-        $coordinates = explode(',', $this->crop);
+        $coordinates = explode(',', $crop);
 
         if (4 !== count($coordinates)
             or (!is_numeric($coordinates[0]))
diff --git a/src/Manipulators/Encode.php b/src/Manipulators/Encode.php
index f951446..8ccf03b 100644
--- a/src/Manipulators/Encode.php
+++ b/src/Manipulators/Encode.php
@@ -7,10 +7,6 @@
 use Intervention\Image\ImageManager;
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $fm
- * @property string $q
- */
 class Encode extends BaseManipulator
 {
     /**
@@ -60,8 +56,10 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getFormat(ImageInterface $image): string
     {
-        if (array_key_exists($this->fm, static::supportedFormats())) {
-            return $this->fm;
+        $fm = (string) $this->getParam('fm');
+
+        if ($fm && array_key_exists($fm, static::supportedFormats())) {
+            return $fm;
         }
 
         /** @psalm-suppress RiskyTruthyFalsyComparison */
@@ -95,13 +93,14 @@ public static function supportedFormats(): array
     public function getQuality(): int
     {
         $default = 90;
+        $q = $this->getParam('q');
 
-        if (!is_numeric($this->q)
-            or $this->q < 0 or $this->q > 100
+        if (!is_numeric($q)
+            or $q < 0 or $q > 100
         ) {
             return $default;
         }
 
-        return (int) $this->q;
+        return (int) $q;
     }
 }
diff --git a/src/Manipulators/Filter.php b/src/Manipulators/Filter.php
index ebcc83f..0f06398 100644
--- a/src/Manipulators/Filter.php
+++ b/src/Manipulators/Filter.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $filt
- */
 class Filter extends BaseManipulator
 {
     /**
@@ -18,15 +15,11 @@ class Filter extends BaseManipulator
      */
     public function run(ImageInterface $image): ImageInterface
     {
-        if ('greyscale' === $this->filt) {
-            return $this->runGreyscaleFilter($image);
-        }
-
-        if ('sepia' === $this->filt) {
-            return $this->runSepiaFilter($image);
-        }
-
-        return $image;
+        return match ($this->getParam('filt')) {
+            'greyscale' => $this->runGreyscaleFilter($image),
+            'sepia' => $this->runSepiaFilter($image),
+            default => $image,
+        };
     }
 
     /**
diff --git a/src/Manipulators/Flip.php b/src/Manipulators/Flip.php
index 9ba5be6..9eedea2 100644
--- a/src/Manipulators/Flip.php
+++ b/src/Manipulators/Flip.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $flip
- */
 class Flip extends BaseManipulator
 {
     /**
@@ -43,8 +40,10 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getFlip(): ?string
     {
-        if (in_array($this->flip, ['h', 'v', 'both'], true)) {
-            return $this->flip;
+        $flip = $this->getParam('flip');
+
+        if (in_array($flip, ['h', 'v', 'both'], true)) {
+            return $flip;
         }
 
         return null;
diff --git a/src/Manipulators/Gamma.php b/src/Manipulators/Gamma.php
index 46bf75a..b0fe3ab 100644
--- a/src/Manipulators/Gamma.php
+++ b/src/Manipulators/Gamma.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string|null $gam
- */
 class Gamma extends BaseManipulator
 {
     /**
@@ -34,14 +31,16 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getGamma(): ?float
     {
-        if (null === $this->gam || !preg_match('/^[0-9]\.*[0-9]*$/', $this->gam)) {
-            return null;
-        }
+        $gam = (string) $this->getParam('gam');
 
-        if ($this->gam < 0.1 or $this->gam > 9.99) {
+        if ('' === $gam
+            || !preg_match('/^[0-9]\.*[0-9]*$/', $gam)
+            || $gam < 0.1
+            || $gam > 9.99
+        ) {
             return null;
         }
 
-        return (float) $this->gam;
+        return (float) $gam;
     }
 }
diff --git a/src/Manipulators/ManipulatorInterface.php b/src/Manipulators/ManipulatorInterface.php
index 4c3f0d8..d04c266 100644
--- a/src/Manipulators/ManipulatorInterface.php
+++ b/src/Manipulators/ManipulatorInterface.php
@@ -15,6 +15,11 @@ interface ManipulatorInterface
      */
     public function setParams(array $params);
 
+    /**
+     * Get a specific manipulation param.
+     */
+    public function getParam(string $name): mixed;
+
     /**
      * Perform the image manipulation.
      *
diff --git a/src/Manipulators/Orientation.php b/src/Manipulators/Orientation.php
index 3c2b50f..a2fecf3 100644
--- a/src/Manipulators/Orientation.php
+++ b/src/Manipulators/Orientation.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $or
- */
 class Orientation extends BaseManipulator
 {
     /**
@@ -59,8 +56,10 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getOrientation(): string
     {
-        if (in_array($this->or, ['auto', '0', '90', '180', '270'], true)) {
-            return $this->or;
+        $or = $this->getParam('or');
+
+        if (in_array($or, ['auto', '0', '90', '180', '270'], true)) {
+            return $or;
         }
 
         return 'auto';
diff --git a/src/Manipulators/Pixelate.php b/src/Manipulators/Pixelate.php
index fa4ccea..2fc3cf5 100644
--- a/src/Manipulators/Pixelate.php
+++ b/src/Manipulators/Pixelate.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $pixel
- */
 class Pixelate extends BaseManipulator
 {
     /**
@@ -34,14 +31,15 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getPixelate(): ?int
     {
-        if (!is_numeric($this->pixel)) {
-            return null;
-        }
+        $pixel = $this->getParam('pixel');
 
-        if ($this->pixel < 0 or $this->pixel > 1000) {
+        if (!is_numeric($pixel)
+            || $pixel < 0
+            || $pixel > 1000
+        ) {
             return null;
         }
 
-        return (int) $this->pixel;
+        return (int) $pixel;
     }
 }
diff --git a/src/Manipulators/Sharpen.php b/src/Manipulators/Sharpen.php
index e48f80f..6d8e89b 100644
--- a/src/Manipulators/Sharpen.php
+++ b/src/Manipulators/Sharpen.php
@@ -4,9 +4,6 @@
 
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string $sharp
- */
 class Sharpen extends BaseManipulator
 {
     /**
@@ -34,14 +31,15 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getSharpen(): ?int
     {
-        if (!is_numeric($this->sharp)) {
-            return null;
-        }
+        $sharp = $this->getParam('sharp');
 
-        if ($this->sharp < 0 or $this->sharp > 100) {
+        if (!is_numeric($sharp)
+            || $sharp < 0
+            || $sharp > 100
+        ) {
             return null;
         }
 
-        return (int) $this->sharp;
+        return (int) $sharp;
     }
 }
diff --git a/src/Manipulators/Size.php b/src/Manipulators/Size.php
index 8f1a7e9..f9f700c 100644
--- a/src/Manipulators/Size.php
+++ b/src/Manipulators/Size.php
@@ -5,12 +5,6 @@
 use Intervention\Image\Geometry\Rectangle;
 use Intervention\Image\Interfaces\ImageInterface;
 
-/**
- * @property string      $dpr
- * @property string|null $fit
- * @property string      $h
- * @property string      $w
- */
 class Size extends BaseManipulator
 {
     /**
@@ -80,15 +74,9 @@ public function run(ImageInterface $image): ImageInterface
      */
     public function getWidth(): ?int
     {
-        if (!is_numeric($this->w)) {
-            return null;
-        }
-
-        if ($this->w <= 0) {
-            return null;
-        }
+        $w = (int) $this->getParam('w');
 
-        return (int) $this->w;
+        return $w <= 0 ? null : $w;
     }
 
     /**
@@ -98,15 +86,9 @@ public function getWidth(): ?int
      */
     public function getHeight(): ?int
     {
-        if (!is_numeric($this->h)) {
-            return null;
-        }
+        $h = (int) $this->getParam('h');
 
-        if ($this->h <= 0) {
-            return null;
-        }
-
-        return (int) $this->h;
+        return $h <= 0 ? null : $h;
     }
 
     /**
@@ -116,15 +98,13 @@ public function getHeight(): ?int
      */
     public function getFit(): string
     {
-        if (null === $this->fit) {
-            return 'contain';
-        }
+        $fit = (string) $this->getParam('fit');
 
-        if (in_array($this->fit, ['contain', 'fill', 'max', 'stretch', 'fill-max'], true)) {
-            return $this->fit;
+        if (in_array($fit, ['contain', 'fill', 'max', 'stretch', 'fill-max'], true)) {
+            return $fit;
         }
 
-        if (preg_match('/^(crop)(-top-left|-top|-top-right|-left|-center|-right|-bottom-left|-bottom|-bottom-right|-[\d]{1,3}-[\d]{1,3}(?:-[\d]{1,3}(?:\.\d+)?)?)*$/', $this->fit)) {
+        if (preg_match('/^(crop)(-top-left|-top|-top-right|-left|-center|-right|-bottom-left|-bottom|-bottom-right|-[\d]{1,3}-[\d]{1,3}(?:-[\d]{1,3}(?:\.\d+)?)?)*$/', $fit)) {
             return 'crop';
         }
 
@@ -138,15 +118,17 @@ public function getFit(): string
      */
     public function getDpr(): float
     {
-        if (!is_numeric($this->dpr)) {
+        $dpr = $this->getParam('dpr');
+
+        if (!is_numeric($dpr)) {
             return 1.0;
         }
 
-        if ($this->dpr < 0 or $this->dpr > 8) {
+        if ($dpr < 0 or $dpr > 8) {
             return 1.0;
         }
 
-        return (float) $this->dpr;
+        return (float) $dpr;
     }
 
     /**
@@ -432,15 +414,17 @@ public function getCrop(): array
             'crop-bottom-right' => [100, 100, 1.0],
         ];
 
-        if (null === $this->fit) {
+        $fit = (string) $this->getParam('fit');
+
+        if ('' === $fit) {
             return [50, 50, 1.0];
         }
 
-        if (array_key_exists($this->fit, $cropMethods)) {
-            return $cropMethods[$this->fit];
+        if (array_key_exists($fit, $cropMethods)) {
+            return $cropMethods[$fit];
         }
 
-        if (preg_match('/^crop-([\d]{1,3})-([\d]{1,3})(?:-([\d]{1,3}(?:\.\d+)?))*$/', $this->fit, $matches)) {
+        if (preg_match('/^crop-([\d]{1,3})-([\d]{1,3})(?:-([\d]{1,3}(?:\.\d+)?))*$/', $fit, $matches)) {
             $matches[3] = isset($matches[3]) ? $matches[3] : 1;
 
             if ($matches[1] > 100 or $matches[2] > 100 or $matches[3] > 100) {
diff --git a/src/Manipulators/Watermark.php b/src/Manipulators/Watermark.php
index d739635..603159a 100644
--- a/src/Manipulators/Watermark.php
+++ b/src/Manipulators/Watermark.php
@@ -8,18 +8,6 @@
 use League\Glide\Filesystem\FilesystemException;
 use League\Glide\Manipulators\Helpers\Dimension;
 
-/**
- * @property string $dpr
- * @property string $mark
- * @property string $markfit
- * @property string $markh
- * @property string $markpad
- * @property string $markpos
- * @property string $markw
- * @property string $markx
- * @property string $marky
- * @property string $markalpha
- */
 class Watermark extends BaseManipulator
 {
     /**
@@ -133,9 +121,9 @@ public function getImage(ImageInterface $image): ?ImageInterface
             return null;
         }
 
-        $path = $this->mark;
+        $path = (string) $this->getParam('mark');
 
-        if (!$path) {
+        if ('' === $path) {
             return null;
         }
 
@@ -171,8 +159,10 @@ public function getImage(ImageInterface $image): ?ImageInterface
      */
     public function getDimension(ImageInterface $image, string $field): ?float
     {
-        if ($this->{$field}) {
-            return (new Dimension($image, $this->getDpr()))->get($this->{$field});
+        $dim = $this->getParam($field);
+
+        if ($dim) {
+            return (new Dimension($image, $this->getDpr()))->get((string) $dim);
         }
 
         return null;
@@ -185,15 +175,17 @@ public function getDimension(ImageInterface $image, string $field): ?float
      */
     public function getDpr(): float
     {
-        if (!is_numeric($this->dpr)) {
+        $dpr = $this->getParam('dpr');
+
+        if (!is_numeric($dpr)) {
             return 1.0;
         }
 
-        if ($this->dpr < 0 or $this->dpr > 8) {
+        if ($dpr < 0 or $dpr > 8) {
             return 1.0;
         }
 
-        return (float) $this->dpr;
+        return (float) $dpr;
     }
 
     /**
@@ -219,8 +211,10 @@ public function getFit(): ?string
             'crop-bottom-right',
         ];
 
-        if (in_array($this->markfit, $fitMethods, true)) {
-            return $this->markfit;
+        $markfit = $this->getParam('markfit');
+
+        if (in_array($markfit, $fitMethods, true)) {
+            return $markfit;
         }
 
         return null;
@@ -245,8 +239,10 @@ public function getPosition(): string
             'bottom-right',
         ];
 
-        if (in_array($this->markpos, $positions, true)) {
-            return $this->markpos;
+        $markpos = $this->getParam('markpos');
+
+        if (in_array($markpos, $positions, true)) {
+            return $markpos;
         }
 
         return 'bottom-right';
@@ -259,14 +255,16 @@ public function getPosition(): string
      */
     public function getAlpha(): int
     {
-        if (!is_numeric($this->markalpha)) {
+        $markalpha = $this->getParam('markalpha');
+
+        if (!is_numeric($markalpha)) {
             return 100;
         }
 
-        if ($this->markalpha < 0 or $this->markalpha > 100) {
+        if ($markalpha < 0 or $markalpha > 100) {
             return 100;
         }
 
-        return (int) $this->markalpha;
+        return (int) $markalpha;
     }
 }