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WRD
WATER—DO YOU
~~
IT?
Before you can decide what to do about hard
water, you need to know if you have it and, if
so,
how
hard it is.
● If you live in a municipal area, contact your
water company.
● If you live in a rural area, or in some suburban areas,
contact your county agent.
The answer will be “you have ‘so many grains’ per
gallon”
(3.8 liter) and means this:
If you water is
SO~,
you have no problem. You can
use soap or detergent as you prefer and forget all
about hard water. If you have HARD water—less than
10 grains—and you use phosphate detergent, you also
have no problem.
But, if you have more than 10 grains, you will need to
soften your water with either...
1. An installed water softener in your home, or
2. The use of a packaged water softener.
O to 3 grains per gallon (3.8
liter)—SO~
For information on water softeners, see the
4 to
10
grains—HARD
guide below.
11 to
19
grains—VERY HARD
20 grains and over—EXTREMELY HARD
Add This Much Water Softener with a Full Water Level
I
I I I I I
Grains of o-1o
1O-I5
15-20
20-25 25–30
over
30
hardness
When using
o
1/4
cup
1/2
cup
213
CUp
I cup 1 cup plus I tablespoon for every 5 grains above
with detergent
(60
ml)
(120 ml)
(160 ml) (240 ml)
30 (240 ml plus
15
ml for each extra 5 grains)
I
I I I
I
When using
1/3
cup
213
CUP
3/4
cup
1
cup
1
x
cups
1
X
cups plus 1 tablespoon for every 5 grains
with soap
(80 ml) (
160
ml) (180 ml)
(240 ml)
(360 ml)
above 30 (300 ml plus 15 ml for each extra 5 grains)
18