Top tools and tips from Lenehans to remove, kill, and prevent garden weeds

Dealing with weeds is a crucial part of keeping your garden looking its best. Left unchecked, weeds can quickly take over flower beds, damage lawns, and choke out your carefully planted shrubs and flowers.

At Lenehans, we know how much effort goes into creating a beautiful garden. That’s why we stock a wide range of weed killers, weeding tools, garden hand tools, and weed control solutions to help you stay one step ahead of those unwanted guests.

Here’s our expert guide on how to remove and prevent weeds – with all the right products ready and waiting at Lenehans.ie.

How to Remove Weeds by Hand

Hand weeding is a natural and effective method for controlling weeds – especially in smaller garden spaces or between delicate plants.

Use a Weeding Tool

At Lenehans, we stock weed pullers, weeding knives, and patio weeders that are specially designed to tackle weeds with ease. These tools allow you to dig deep and remove the root, helping to prevent regrowth.

Weed Pullers: Perfect for lawns – they dig into the turf and pull the weed from the root.

Weeding Knives: Ideal for scraping out weeds from between paving stones, patios, and driveways.

Use a Garden Hand Tool

Our range of garden hand tools like hoes, hand trowels, and cultivators are perfect for loosening soil and removing shallow-rooted weeds. These tools are great for flower beds and vegetable patches.

How to Kill Weeds with Weed Killer

Sometimes hand tools aren’t enough – especially when dealing with persistent or invasive weeds. That’s when a quality weed killer comes in.

At Lenehans, we stock trusted brands of weed killers for every type of weed and garden situation. Here’s a breakdown of the options available:

Systemic Weed Killer

  • Absorbed through the leaves and carried down to the roots.

  • Non-residual and ideal for preparing areas for new planting.

  • Results in 7–14 days.

  • Tip: Apply with care – they’ll kill any plant they touch!

Selective Weed Killer

  • Targets specific weeds without harming your lawn.

  • A great option if you're dealing with weeds in grass.

Residual Weed Killer

  • Best for patios and paths.

  • Leaves a temporary barrier in the soil to prevent regrowth.

  • Use caution – it’s non-selective.

Contact Weed Killer

  • Acts fast by killing above-ground growth.

  • Doesn’t affect the roots – so regrowth is likely.

  • Best used alongside other weed control methods.

Safety Tips for Using Weed Killers

  • Always follow the manufacturer’s instructions.

  • Keep out of reach of children and pets.

  • Wear gardening gloves and wash hands after use.

  • Don’t spray near edible plants or open drains.

  • Dispose of unused chemicals responsibly – check with your local council for advice.

How to Dispose of Weeds Properly

After removing weeds, gather them in a garden cart or strong tub for disposal. Avoid composting them – especially if they’ve already gone to seed. Instead, bag and bin them or burn them safely, where permitted.

Preventing Weeds from Coming Back


Lay Weed Control Fabric
Lenehans stocks weed control fabric that blocks weeds while still allowing air, water, and nutrients to reach your soil. Use between plants or across bare areas for long-term prevention.

Apply Mulch
Add bark, compost, or mulching materials around plants in spring or after weeding. This acts as a barrier to new weed growth, locks in soil moisture, and adds a neat finish to your beds and borders.

Get Everything You Need at Lenehans

Whether you’re hand-pulling dandelions or tackling tough brambles, Lenehans.ie has everything you need to get the job done. Shop our full range of:

Take control of your garden and enjoy a cleaner, greener space – with a little help from Lenehans.

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