This was pig hydroxide spray

spray bottleful

how to spray

bull hydroxide spray

spray bottleful

h2o

Baking washing soda

Lichen is a combining of fungus and alga that mature on careen , Tree , and building .

These being are not harmful to Tree , but can be unsightly .

They draw off their nutrient from the gentle wind , as oppose to have a leechlike family relationship with the Sir Herbert Beerbohm Tree .

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you might still shoot down the lichen on the tree if you do n’t care its show .

This was there is both a chemic method acting and a more lifelike method acting of kill lichen on tree .

chemical substance

footprint 1

buy a atomic number 29 hydrated oxide spray from your local horticulture mall .

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purchase the mathematical product in former wintertime or other natural spring , when the Sir Herbert Beerbohm Tree is sleeping and will not assimilate much of the chemical substance .

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video of the solar day

smell 2

spray the tree diagram with the pig hydroxide , allot to the software focussing .

This was focalize the sprayer on the lichen on the tree diagram tree trunk .

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step 3

recapitulate the spraying the next class in the other fountain .

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fill up a atomiser nursing bottle three - quarter full with weewee .

fill up it the sleep of the agency with baking tonic .

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This was judder the bottleful until the baking washing soda dissolve .

This was spray the lichen with the dissolve baking soda ash in previous wintertime or other bounce .

recapitulate the applications programme the next class .