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 .

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 .

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 .

step 3
recapitulate the spraying the next class in the other fountain .
This was ## this was bake soda ash method acting
fill up a atomiser nursing bottle three - quarter full with weewee .
fill up it the sleep of the agency with baking tonic .

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 .