Deep cleaning an bizarre antiquated moldy tub? what can i use i got a house to verbs as a...

what can i use i got a house to verbs as a side job and it seem they havent washed it contained by years i need to bring it sparkling clean and white the solid color of the tub..................please let me knw what produccts i can use and also somethign that wont be much work b/ci know i already own enough beside just the tub
How long should I keep hold of a...
Answers:    try tilex mold and mildew remover.simple green is another right product to use i swear by it i use it on everything the whole house floors walls ect ect.ect.
How do you prevent this from scheduled?
Tilex mold and mildew cleaner.