If you want to remove moss from your roof, a moss remover is helpful. In this guide you will learn what types there are and how to use the remedy correctly.

Most of the time, moss on the roof does not damage the roof, but it is often visually disturbing

Table of Contents

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  1. Types of moss removers for the roof
  2. Other purchase criteria
  3. Which accessories are useful?
  4. frequently asked Questions

    5. Types of moss removers for the roof

    our recommendation
    AGO Quart 100 green growth remover chlorine-free & acid-free I 500 ml lichen & algae remover cleaner concentrate for 100 sqm
    EUR 19.90 To the product

    Basically, there are two types of moss removers for the roof:

    • chemical moss removers
    • biological moss remover

    In addition, moss remover (€15.29) for the roof is available in various containers:

    • "normal" bottle
    • spray bottle
    • Canister without spout
    • Canister with pouring spout

    In the following, we will present the types mentioned with their specific advantages and disadvantages in more detail.

    A comparison of chemical and biological moss removers

    our recommendation
    A.K.B. Algae remover, green growth remover, 20-fold high concentrate, 0364 (1 litre), BAuA No.N-62256
    14.18 EUR To the product

    Both chemical and biological moss removers typically serve two purposes:

    • Soften moss (then it is easier to remove)
    • disinfect roof

    Chemical moss removers have the advantage of preventing the roof from getting dirty again quickly. However, they can severely pollute the environment due to the chemical substances they contain.

    tips

    Most (chemical) moss removers for the roof are based on copper sulphate.

    In contrast, biological moss removers are much more environmentally friendly. Without exception, they house biological components, so they do not require any chemicals. There are no real disadvantages.

    Comparison of moss remover containers

    our recommendation
    A.K.B. Algae remover, green growth remover, 20-fold high concentrate, 0364 (1 litre), BAuA No.N-62256
    14.18 EUR To the product

    A spray bottle is the easiest to use. With a corresponding product, you only have to twist or remove the cap and you can start spraying straight away.

    tips

    Extensions are often available for sprayers, so you may even be able to apply the agent from the ground.

    A canister with a pouring spout proves to be very practical in practice. Dosing is easy with the spout.

    Moss removers in normal bottles or canisters without a spout are less recommended. With such containers, some accessories are required for the application, such as a watering can.

    Other purchase criteria

    our recommendation
    A.K.B. Stone and facade cleaner S concentrate, 3365 (check color fastness for colored ones!), (5 liters (up to 3000m²), roof cleaner, green growth remover, moss remover, stone cleaner
    49.85 EUR To the product

    When buying a moss remover for the roof, you should consider other criteria in addition to the specific type (chemical or biological, container):

    • field of use
    • ingredients
    • fertility
    • long-term effect

    field of use

    The moss remover must really be intended for the intended use, removing moss from the roof.

    Attention: So-called moss killers (€15.29) are used to kill moss on lawns or green areas. They are NOT suitable for roofs, terraces, etc.!

    ingredients

    Choose a product that is acid and chlorine free and pH neutral.

    fertility

    The moss remover should be as economical as possible. When comparing several products, take into account the manufacturer's information on this aspect (What area does the remover cover? Only 100 or even 400 square meters?).

    long-term effect

    Ideally, the moss remover prevents the resettlement of moss for a long time.

    Which accessories are useful?

    our recommendation
    Sacla full body harness with chest loops
    31.03 EUR To the product

    In addition to the moss remover, these utensils are useful or even indispensable for removing moss on the roof:

    • coarse or rotating brush (to mechanically remove the moss after softening)
    • Pressure washer (119.90€) (NOT for mineral roofing such as brick, cement and the like)
    • Safety equipment (scaffolding and harness when climbing onto the roof)

    frequently asked Questions

    Does it make sense to remove moss from the roof?

    no The experts are divided on this question.

    Opinion 1: The moisture stored in the moss damages the roof (possible mold growth on the roof structure, clogging of the gutter by loosened moss).

    Opinion 2: Moss prevents rainwater from draining away and thus prevents the sewage system from overflowing in heavy rain.

    How do I use the moss remover correctly on the roof?

    1. Apply moss remover according to the manufacturer's instructions.
    2. Allow to take effect long enough (observe the manufacturer's instructions).
    3. If the infestation is severe, remove the loosened moss mechanically - with a brush, a broom or a high-pressure cleaner.

    How much does a moss remover for the roof cost?

    Solid moss removers for the roof are available from around five euros.

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