diff --git a/Sources/OpenFoodFacts/Schemas/Product.swift b/Sources/OpenFoodFacts/Schemas/Product.swift
index cabbdc3..2294066 100644
--- a/Sources/OpenFoodFacts/Schemas/Product.swift
+++ b/Sources/OpenFoodFacts/Schemas/Product.swift
@@ -205,8 +205,14 @@ public class Product: Codable, ObjectDebugger {
 	public var waterQuantity: Units.UnitValue<Double>? {
 		guard let ingredient = ingredients?.first(where: { $0.isWater })
 		else {
+			print("The ingredient was not found.")
 			return nil
 		}
+		print(ingredient)
+
+		print("Product quantity", productQuantity)
+		print("Percent estimate", ingredient.percentEstimate)
+		print("Raw unit", productQuantityUnit)
 
 		guard let quantity = productQuantity,
 			let estimate = ingredient.percentEstimate,