A lawn covered in moss and thatch may look untidy on the surface, but the real problem lies underneath. This dense layer prevents air, water and nutrients from reaching the soil, making it harder for healthy grass to establish and thrive. Scarifying removes this build-up, creating better growing conditions and helping the lawn recover throughout the season.The Webb WEPS400 Petrol Lawn Scarifier & Raker is designed to make this essential job quicker and more effective. Powered by a Webb DVO212 212cc 4-stroke OHV petrol engine, it gives you the freedom to work across larger gardens without worrying about extension leads or nearby power sockets.Its interchangeable cassette system allows you to choose the right approach for your lawn. The 18-blade scarifier removes heavier layers of thatch during lawn renovation, while the 28-spring-claw raker gently lifts moss and surface debris during routine maintenance. A generous 40cm working width helps you cover more ground with every pass, while the 45L collector captures much of the material as you work, reducing the amount left to clear afterwards.Different lawns require different levels of treatment throughout the year. Eight working heights ranging from -15mm to +5mm are adjusted using a simple single-lever system, allowing you to tailor the machine to suit seasonal conditions and the condition of your lawn.Practical ownership has also been considered. Folding handles reduce storage space when the machine is not in use, while the aluminium deck provides durable construction for regular seasonal work.Backed by a 3-year machine warranty, supported by Webb's UK-based customer service team and with spare parts available, the WEPS400 is built to help you enjoy a healthier, better-looking lawn for years to come.